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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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.
EC number: 231-548-0 | CAS number: 7631-90-5
Additional toxicological data
Administrative data
- Endpoint:
- additional toxicological information
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
Data source
Referenceopen allclose all
- Title:
- No information
- Author:
- JECFA (1986): Toxicological Evaluation of Certain Food Additives and Contaminantes, WHO Food Additives Series 21, 30th Meeting of the Joint FAO/WHO Expert Committee on Food Additives
- Title:
- No information
- Author:
- JECFA (1999): "Sulfur dioxide and Sulfites"; Safety evaluation of certain food additives, WHO Food Additives Series 42, 95-116
- Title:
- No information
- Author:
- Til H.P. et al.: Food Cosmet. Toxicol. 10, 291-310, (1972)
Materials and methods
- Type of study / information:
- Type: other: Acceptable Daily Intake (JECFA, 1986, 1999)
Test material
- Reference substance name:
- Sodium hydrogensulfite
- EC Number:
- 231-548-0
- EC Name:
- Sodium hydrogensulfite
- Cas Number:
- 7631-90-5
- Molecular formula:
- NaHSO3
- IUPAC Name:
- sodium hydrogensulfite
Constituent 1
Results and discussion
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.
