Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 231-901-9 | CAS number: 7778-39-4
Solubility in organic solvents / fat solubility
Administrative data
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- No data
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Information coming from a reference book containing peer reviewed physico-chemical data
Cross-referenceopen allclose all
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to other study
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Physical constants of inorganic compounds
- Author:
- Lide DR
- Year:
- 2 009
- Bibliographic source:
- In: Lide DR (ed.) CRC Handbook of Chemistry and Physics. Physical constants of inorganic compounds. National Institute of Standards & Technology (Retired) 90th edition, 58, USA
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: No data
- Principles of method if other than guideline:
- Method followed unknown, data from handbook
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Arsenic acid
- EC Number:
- 231-901-9
- EC Name:
- Arsenic acid
- Cas Number:
- 7778-39-4
- Molecular formula:
- H3AsO4
- IUPAC Name:
- arsoric acid
- Details on test material:
- - Name of test material (as cited in study report): Arsenic acid
- Substance type: Inorganic
- Physical state: Solid
Constituent 1
Results and discussion
Solubility in organic solvents / fat solubility
- Medium:
- ethanol
- Remarks on result:
- other: The source stated that arsenic acid is soluble in ethanol
Any other information on results incl. tables
None
Applicant's summary and conclusion
- Conclusions:
- Arsenic acid (hemihydrate) is reported as very soluble in ethanol.
- Executive summary:
Arsenic acid (hemihydrate) is reported as very soluble in ethanol.
The reliability of this result has been considered as 2 (reliable with restrictions) because 'CRC Handbook of Chemistry and Physics' is cited as a reference book containing peer reviewed data in the REACH Guidance Document R.7a.
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.
