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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 232-234-6 | CAS number: 7790-94-5
Additional physico-chemical information
Administrative data
- Endpoint:
- other: heat of solution in water
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Chlorosulfuric Acid
- Author:
- Burrus HO
- Year:
- 1 979
- Bibliographic source:
- Kirk-Othmer Encyclopedia of Chemical Technology, 3rd edition, vol. 5, John Wiley & Sons, New York, Chichester, Brisbane, Toronto
Materials and methods
- Principles of method if other than guideline:
- no data
- GLP compliance:
- no
Test material
- Reference substance name:
- Chlorosulphuric acid
- EC Number:
- 232-234-6
- EC Name:
- Chlorosulphuric acid
- Cas Number:
- 7790-94-5
- Molecular formula:
- ClHO3S
- IUPAC Name:
- sulfurochloridic acid
- Details on test material:
- - Name of test material (as cited in study report): chlorosulfuric acid
- Analytical purity:
Constituent 1
Results and discussion
- Results:
- heat of solution in water at 18 °C: 168.6 kJ/mol
Applicant's summary and conclusion
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.
