Registration Dossier
Registration Dossier
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EC number: 271-685-3 | CAS number: 68604-33-1 This substance is identified by SDA Substance Name: C14-C18 and C16-C18 unsaturated alkyl carboxylic acid ammonium salt and SDA Reporting Number: 04-006-01.
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2018-01-19
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- The pH value was measured with pH meter "Mettler Toledo SevenGo pH" according to the principle of potentiometry at 20°C.
- GLP compliance:
- no
Test material
- Reference substance name:
- Fatty acids, C14-18 and C16-18-unsatd., ammonium salts
- EC Number:
- 271-685-3
- EC Name:
- Fatty acids, C14-18 and C16-18-unsatd., ammonium salts
- Cas Number:
- 68604-33-1
- Molecular formula:
- C14H28O2.H3N / C16H32O2.H3N / C18H36O2.H3N / C18H34O2.H3N / C18H32O2.H3N / C18H30O2.H3N / C16H30O2.H3N .
- IUPAC Name:
- Fatty acids, C14-18 and C16-18-unsatd., ammonium salts
- Test material form:
- other: paste-like
- Details on test material:
- Batch Number: 2017-30 2022-30 02.
Purity of this sample/batch: 85.3% (contains 14.7% water).
Description: Yellow-brown paste.
Constituent 1
Results and discussion
pH value
- pH value:
- >= 7 - <= 8
- Temp.:
- 20 °C
- Concentration:
- 5.9 mg/L
- Remarks on result:
- other:
- Remarks:
- Correspondent concentration of the substance is 5mg/L. However this concentration is above its water solubility limit (saturated solution).
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.
