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Registration Dossier
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EC number: 500-020-4 | CAS number: 9005-67-8 1 - 6.5 moles ethoxylated
pH
Administrative data
- Endpoint:
- pH
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 07.01.2013 to 23.01.2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Justification for type of information:
- Experimental test result performed using standard test guidelines
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: by pH meter
- Principles of method if other than guideline:
- Measured as negative log of Hydrogen Ion concentration using pH meter & appropriate Buffers of pH 4 & 9
- GLP compliance:
- no
Test material
- Reference substance name:
- Sorbitan monostearate, ethoxylated
- EC Number:
- 500-020-4
- EC Name:
- Sorbitan monostearate, ethoxylated
- Cas Number:
- 9005-67-8
- Molecular formula:
- C64-H126-O26 Unspecified
- IUPAC Name:
- Sorbitan monostearate, ethoxylated
- Test material form:
- solid
- Details on test material:
- - Name of test material (as cited in study report): Sorbitan monostearate,ethoxylated
- Substance type: organic
- Physical state: Solid
Constituent 1
Results and discussion
pH value
- Key result
- pH value:
- 5.91
- Temp.:
- 23 °C
- Concentration:
- 1 vol%
- Remarks on result:
- other: No other detail available
Applicant's summary and conclusion
- Conclusions:
- 1% by volume solution of test chemical was determine to exhibit a pH of 5.91 at 23 deg C. Thus 1% by volume solution of test chemical is slightly acidic in nature.
- Executive summary:
1% by volume solution of test chemical was determine to exhibit a pH of 5.91 at 23 deg C. Thus 1% by volume solution of test chemical is slightly acidic in nature.
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