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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 231-665-7 | CAS number: 7681-38-1
Viscosity
Administrative data
- Endpoint:
- viscosity
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
Data source
Materials and methods
Results and discussion
Any other information on results incl. tables
Viscosity is a property of fluids. Since sodium hydrogensulfate is a solid at ambient temperature (ca. 20°C) such a study does not need to be conducted for this substance (melting point: 315°C) (in accordance with section 1, Annex XI of Regulation (EC) 1907/2006 (REACH )) .
Applicant's summary and conclusion
- Conclusions:
- Viscosity is a property of fluids. Since sodium hydrogensulfate is a solid at ambient temperature (ca. 20°C) such a study does not need to be conducted for this substance (melting point: 315°C) (in accordance with section 1, Annex XI of Regulation (EC) 1907/2006 (REACH )) .
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.
