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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 908-531-8 | CAS number: -
- 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
Flammability
Administrative data
- Endpoint:
- flammability
- Type of information:
- other: Weight of Evidence
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
- Justification for type of information:
- Any components of the multi-constituent are flammable
Data source
Reference
- Reference Type:
- grey literature
- Title:
- The International Chemical Safety Cards (ICSC) database
- Author:
- International Programme on Chemical Safety and the European Commission
- Bibliographic source:
- Internet website www.ilo.org/icsc
- Report date:
- 2004
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The data are extracted from the International Chemical Safety Cards (ICSC) database
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Reaction mass of disodium sulphide, sodium carbonate and sodium hydroxyde
- IUPAC Name:
- Reaction mass of disodium sulphide, sodium carbonate and sodium hydroxyde
- Test material form:
- gas under pressure: refrigerated liquefied gas
- Details on test material:
- Solution containing:
70% Sodium sulphide
17% Sodium hydroxyde
17% Sodium carbonate
Constituent 1
Results and discussion
Flammable solids
- Key result
- Test procedure:
- other: No flammable properties
- Remarks on result:
- other: The data are extracted from the International Chemical Safety Cards (ICSC) database
Any other information on results incl. tables
Based on grey literature (The International Chemical Safety Cards (ICSC) database, Card 1135 for Sodium carbonate, Card 0360 for sodium hydroxide and 1047 for sodium sulphide), the 3 constituent are inorganic substance without combustible properties. The 3 substances are decomposing during burning. Considering this data and based on "Multi-constituent effect assessment based on component based approach", the multi-constituent substance is not flammable.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The multi-constituent substance has no flammable properties.
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.
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