Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 231-957-4 | CAS number: 7782-49-2
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Uses at industrial sites
Documentsopen allclose all
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environmentopen allclose all
- Name of activity / technique:
- processing of selenium containing articles
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Name of activity / technique:
- processing of selenium containing alloys in the manufacture of articles
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workersopen allclose all
- Name of activity / technique:
- mixing of selenium containing alloys
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Name of activity / technique:
- processing of selenium containing alloys
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Name of activity / technique:
- quality test of selenium containing alloys
- Process category (PROC):
- PROC 15: Use as laboratory reagent
- Name of activity / technique:
- drilling, milling, rolling, grinding, polishing of selenium containing alloys
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Name of activity / technique:
- melting, pressing, casting of selenium containing alloys
- Process category (PROC):
- PROC 23: Open processing and transfer operations with minerals/metals at elevated temperature
- Name of activity / technique:
- other forming/processing of selenium containing alloys
- Process category (PROC):
- PROC 25: Other hot work operations with metals
- Product category used:
- PC 7: Base metals and alloys
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name of activity / technique:
- use of selenium as colourant or decolourant in glass manufacture
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Name of activity / technique:
- selenium is mixed with glass raw material and heated, in the melt the selenium reacts with oxides and the glass matrix
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Product category used:
- PC 0: Other:
- Sector of end use:
- SU 0: Other:
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
Contributing activity / technique for the environmentopen allclose all
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Process category (PROC):
- PROC 15: Use as laboratory reagent
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 23: Open processing and transfer operations with minerals/metals at elevated temperature
- Process category (PROC):
- PROC 25: Other hot work operations with metals
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Name of activity / technique:
- use of selenium in the vulcanisation of rubber
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- mixing of raw materials and vulcanisation
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- Selenium metal fine powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- selenium high purity, powder (boundary composition 2p)
- Reference substance:
- Selenium metal fine powder
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Name of activity / technique:
- Physical Vapor Deposition (PVD)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
- Name of activity / technique:
- evaporation and deposition of selenium in a vacuum chamber
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- selenium powder and granules (boundary composition 3)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium powder and granules (boundary composition 3)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- selenium low grade, powder or granules (boundary composition 4)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- Name:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- >= 95 - <= 99 % (w/w)
- Reference substance:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- Reference substance:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- This impurity is considered relevant for the classification and labelling of the substance
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- selenium low grade, powder or granules (boundary composition 4)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- >= 95 - <= 99 % (w/w)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Name:
- Selenium metal fine powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- selenium high purity, powder (boundary composition 2p)
- Reference substance:
- Selenium metal fine powder
- Name:
- selenium metal shot
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: massive
- Related composition:
- selenium high purity, massive (boundary composition 2m)
- Reference substance:
- selenium metal shot
- Environmental release category (ERC):
- ERC12a: Processing of articles at industrial sites with low release
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 14: Tabletting, compression, extrusion, pelletisation, granulation
- Process category (PROC):
- PROC 15: Use as laboratory reagent
- Process category (PROC):
- PROC 21: Low energy manipulation of substances bound in materials and/or articles
- Process category (PROC):
- PROC 23: Open processing and transfer operations with minerals/metals at elevated temperature
- Process category (PROC):
- PROC 25: Other hot work operations with metals
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environmentopen allclose all
Contributing activity / technique for workersopen allclose all
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- Selenium metal fine powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- selenium high purity, powder (boundary composition 2p)
- Reference substance:
- Selenium metal fine powder
- Name:
- selenium metal shot
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: massive
- Related composition:
- selenium high purity, massive (boundary composition 2m)
- Reference substance:
- selenium metal shot
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium low grade, powder or granules (boundary composition 4)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- selenium metal shot
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: massive
- Related composition:
- selenium high purity, massive (boundary composition 2m)
- Reference substance:
- selenium metal shot
- Name:
- selenium low grade, powder or granules (boundary composition 4)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- >= 95 - <= 99 % (w/w)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Name of activity / technique:
- use of selenium as colourant or decolourant in glass manufacture
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- selenium is mixed with glass raw material and heated, in the melt the selenium reacts with oxides and the glass matrix
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name of activity / technique:
- use of selenium for coating of surfaces in closed chambers
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Name of activity / technique:
- use of selenium for coating of surfaces in closed chambers
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Product category used:
- PC 9a: Coatings and paints, thinners, paint removes
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Product category used:
- PC 9a: Coatings and paints, thinners, paint removes
- Sector of end use:
- SU 9: Manufacture of fine chemicals
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Product category used:
- PC 21: Laboratory chemicals
- Sector of end use:
- SU 9: Manufacture of fine chemicals
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name of activity / technique:
- Physical Vapor Deposition (PVD)
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
- Name of activity / technique:
- evaporation and deposition of selenium in a vacuum chamber
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Product category used:
- PC 9a: Coatings and paints, thinners, paint removes
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Reference
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- Selenium metal fine powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- selenium high purity, powder (boundary composition 2p)
- Reference substance:
- Selenium metal fine powder
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- >= 95 - <= 99 % (w/w)
- Reference substance:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- Reference substance:
- selenium grade with arsenic, powder and granules (boundary composition 3)
- This impurity is considered relevant for the classification and labelling of the substance
- Name:
- selenium low grade, powder or granules (boundary composition 4)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- >= 95 - <= 99 % (w/w)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Reference substance:
- selenium low grade, powder or granules (boundary composition 4)
- This impurity is considered relevant for the classification and labelling of the substance
- Name of activity / technique:
- elemental selenium is used in the production of other selenium compounds
- Environmental release category (ERC):
- ERC6a: Use of intermediate
- Name of activity / technique:
- mixing of selenium with other reactants and reaction
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Name of activity / technique:
- mixing of selenium with other reactants and reaction
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Name of activity / technique:
- transfer of selenium
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 4: Manufacture of food products
- SU 9: Manufacture of fine chemicals
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workersopen allclose all
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
- Process category (PROC):
- PROC 2: Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- yes
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name of activity / technique:
- use of selenium in the vulcanisation of rubber
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
- Name of activity / technique:
- mixing of raw materials and vulcanisation
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Product category used:
- PC 32: Polymer preparations and compounds
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workers
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
Contributing activity / technique for the environment
- Name of activity / technique:
- use of selenium for coating of surfaces in closed chambers
- Environmental release category (ERC):
- ERC6b: Use of reactive processing aid at industrial site (no inclusion into or onto article)
Contributing activity / technique for workers
- Name of activity / technique:
- use of selenium for coating of surfaces in closed chambers
- Process category (PROC):
- PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC5: Use at industrial site leading to inclusion into/onto article
Contributing activity / technique for workers
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Product category used:
- PC 0: Other: glass
- Sector of end use:
- SU 9: Manufacture of fine chemicals
- Substance supplied to that use in form of:
- as such
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
Contributing activity / technique for the environment
- Environmental release category (ERC):
- ERC6a: Use of intermediate
Contributing activity / technique for workersopen allclose all
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Uses at industrial sites
- Registration/ Notification status for the use:
- use registered according to REACH Article 10; total tonnage manufactured/imported >=10tonnes/year per registrant
- Name:
- Selenium crude, massive (boundary composition 1m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- Selenium crude, massive (boundary composition 1m)
- Name:
- Selenium crude, powder (boundary composition 1p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- Selenium crude, powder (boundary composition 1p)
- Name:
- selenium high purity, massive (boundary composition 2m)
- Type of composition:
- boundary composition of the substance
- State / form:
- other: massive
- Reference substance:
- selenium high purity, massive (boundary composition 2m)
- Name:
- selenium high purity, powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder
- Name:
- selenium high purity, powder (boundary composition 2p)
- Type of composition:
- boundary composition of the substance
- State / form:
- solid: particulate/powder
- Reference substance:
- selenium high purity, powder (boundary composition 2p)
- Name:
- Selenium metal fine powder
- Type of composition:
- legal entity composition of the substance
- State / form:
- solid: particulate/powder
- Related composition:
- selenium high purity, powder (boundary composition 2p)
- Reference substance:
- Selenium metal fine powder
- Name:
- selenium metal shot
- Type of composition:
- legal entity composition of the substance
- State / form:
- other: massive
- Related composition:
- selenium high purity, massive (boundary composition 2m)
- Reference substance:
- selenium metal shot
- Environmental release category (ERC):
- ERC6a: Use of intermediate
- Process category (PROC):
- PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions
- Process category (PROC):
- PROC 4: Chemical production where opportunity for exposure arises
- Process category (PROC):
- PROC 26: Handling of solid inorganic substances at ambient temperature
- Sector of end use:
- SU 0: Other: not specified
- Substance supplied to that use in form of:
- as such
- in a mixture
- Subsequent service life relevant for this use:
- no
- Related assessment:
- use assessed in a joint CSR
Referenceopen allclose all
Contributing activity / technique for the environment
Contributing activity / technique for workersopen allclose all
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.