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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 471-490-5 | CAS number: 7682-20-4
- 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
Guidance on Safe Use
Administrative data
First-aid measures
Emergency measure - Eyes: Eye contact: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids.
Emergency measure - Skin: Skin: Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothes before reuse.
Emergency measure - Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do not induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Fire-fighting measures
resistant foam, carbon dioxide.
Product arising from burning: Nitrogen oxides, carbon monoxide, carbon dioxide, irritating
and toxic fumes and gases, nitrogen.
Product determined by test: N
Protective equipment: Eyes: chemical safety goggles
Skin: wear appropriate gloves and clothing to prevent skin
exposure.
Accidental release measures
Clean up spills immediately, observing precautions in the Protective Equipment Section. Sweep up, the place suitable container for disposal. Avoid generating conditions. Provide ventilation.
Handling and storage
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Packaging of the substance and or preparation: PE bags
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- not relevant
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- not relevant
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- not relevant
Shipping information
- Proper shipping name and description:
- not relevant
- Chemical name:
- not relevant
- Labels:
- not relevant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- not relevant
Shipping information
- Proper shipping name and description:
- not relevant
- Chemical name:
- not relevant
- Labels:
- not relevant
Special provisions / remarks
- Remarks:
- Transport code: None known.
Transport: Transport in well sealed suitable containers.
ADR/IATA: Not regulated as a hazardous material
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Chemical reaction with water: Has not been reported.
Dust explosion: Not to be expected.
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of neutralisation: No method known.
Industry - Possibility of destruction: controlled discharge: Not recommended.
Industry - Possibility of destruction - incineration: Code 661: Incineration with flue gas scrubbing.
Industry - Possibility of destruction - water purification: Not applicable.
Industry - Possibility of destruction - other: None.
Public at large - Possibility of recovery/recycling: Not applicable.
Public at large - Possibility of neutralisation: No method known.
Public at large - Possibility of destruction: controlled discharge: Not recommended
Public at large - Possibility of destruction - incineration: In authorized facilities.
Public at large - Possibility of destruction - water purification: Not applicable.
Public at large - Possibility of destruction - others: None.
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.