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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 293-049-4 | CAS number: 91051-01-3
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- other: handbook data
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
Data source
Reference
- Reference Type:
- review article or handbook
- Title:
- Remington's Pharmaceutical Sciences
- Author:
- A Osol, JE Hoover et al. (eds.)
- Year:
- 1 975
- Bibliographic source:
- 15th ed. Easton, Pennsylvania: Mack Publishing Co., p. 713] **PEER REVIEWED** in Hazardous Substances Data Bank via TOXNET at http://toxnet.nlm.nih.gov
Materials and methods
- Principles of method if other than guideline:
- These are handbook data without further information about the study.
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Fatty acids, C16-18, zinc salts
- EC Number:
- 293-049-4
- EC Name:
- Fatty acids, C16-18, zinc salts
- Cas Number:
- 91051-01-3
- Molecular formula:
- Zn(C18H35O2)2 for C18 and Zn(C16H31O2)2 for C16
- IUPAC Name:
- Fatty acids, C16-18, zinc salts
- Details on test material:
- - CAS-No.: 557-05-1
- IUPAC-Name: Zinc stearate
These are handbook data without further information about the test material.
Constituent 1
Results and discussion
pH value
- pH value:
- ca. 7
Any other information on results incl. tables
neutral to moistened litmus paper
Applicant's summary and conclusion
- Conclusions:
- The tested substance acted neutral in a litmus paper test.
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.
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