Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
Reaction mass of sodium amino-bis{[4-(ethenylsubstituted)phenyl]diazenyl}-hydroxynaphthalenesulfonate and polysodium amino-{[4-(ethenylsubstituted)phenyl]diazenyl}-{[4-(ethenylsubstituted)-2-sulfonatophenyl]diazenyl}-hydroxynaphthalenesulfonate and polysodium amino-bis{[4-(ethenylsubstituted)-2-sulfonatophenyl]diazenyl}-hydroxynaphthalenesulfonate
EC number: - | 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
Vapour pressure
Administrative data
Link to relevant study record(s)
- Endpoint:
- vapour pressure
- Type of information:
- calculation (if not (Q)SAR)
- Remarks:
- Estimated by calculation
- Adequacy of study:
- key study
- Study period:
- 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Expert judgement
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- according to guideline
- Guideline:
- other: EPISUITE provided by the Environmental Protection Agency (US EPA) Vers. 4.11
- Deviations:
- no
- Principles of method if other than guideline:
- EPISUITE provided by the Environmental Protection Agency (US EPA) Vers. 4.11
- GLP compliance:
- no
- Type of method:
- other:
- Specific details on test material used for the study:
- None
- Key result
- Test no.:
- #1
- Temp.:
- 25 °C
- Vapour pressure:
- 0.007 Pa
- Remarks on result:
- other: limit value of all the known components
- Conclusions:
- The limit value vapour pressure of the test item, FAT 40866/A TE was calculated to be 7.28×10-3 Pa.
- Executive summary:
Calculation of the vapor pressure of the known compounds was made with the software EPISUITE provided by the Environmental Protection Agency (US EPA) Vers. 4.11 using the mean of the modified Grain method on the basis of the structures and SMILES-Codes provided by the sponsor. For the sodium salts the structure and SMILES-Codes of the corresponding free acids were used.
The vapor pressure of the main components could not be determined using any of the methods stated in the guidelines as the recommended range for all methods is far above the calculated value. The vapor pressure of the sodium salts can be expected much lower than the calculated values of the free acids as normally salts have a lower vapor pressure as the corresponding free acids. The vapor pressure of the inorganic salts is not determinable as well.
The vapor pressure of the known by products was calculated as 7.28 ×10-3 Pa. which should be considered as limit value of all the known components.
Reference
Total composition and calculated vapour pressures:
Main component 1 calculated vapour pressure 3.68*10-25 Pa at 25 °C
Main component 2 calculated vapour pressure 6.46*10-31 Pa at 25 °C
Main component 3 calculated vapour pressure 4.01*10-37 Pa at 25 °C
Main component 4 calculated vapour pressure 5.45*10-24 Pa at 25 °C
By-product calculated vapour pressure 7.28*10-3 Pa at 25 °C
Unknown organic by-products
Water
Sodiumsulfate
Disodiumhydrogenphosphate
Sodiumdihydrogenphosphate
Diammoniumhydrogenphosphate
Ammoniumdihydrogenphosphate
Sodiumchloride
Potasiumchloride
Description of key information
The limit value vapour pressure of the test item, FAT 40866/A TE was calculated to be 7.28×10-3 Pa.
Key value for chemical safety assessment
- Vapour pressure:
- 0.001 Pa
- at the temperature of:
- 25 °C
Additional information
The limit value vapour pressure of the test item, FAT 40866/A TE was calculated to be 7.28×10-3 Pa at 25°C.
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.