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Physical & Chemical properties

Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Qualifier:
no guideline followed
Principles of method if other than guideline:
Data taken from visual inspection of the test item
GLP compliance:
not specified
Other quality assurance:
other: Data taken from visual inspection of test item during identity analysis
Specific details on test material used for the study:
- Batch: D05/38
- Expiration date: 30 August 2019
- Purity: 97.36%
- Storage condition of test material: Room temperature in the dark
Physical state at 20°C and 1013 hPa:
solid
Form:
solid
Colour:
White
Substance type:
other: Fatty acid salt
Conclusions:
Potassium 12-hydroxystearate is a white solid at ambient temperature.
Executive summary:

The data on the physical state of potassium 12 -hydroxystearate were taken from visual inspection of the test item during characterisation analysis (Pascher 2017). Potassium 12 -hydroxystearate is determined to be a white solid at ambient temperature.

Description of key information

Potassium 12 -hydroxystearate is determined to be a white solid at ambient temperature.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

The data on the physical state of potassium 12 -hydroxystearate were taken from visual inspection of the test item during characterisation analysis (Pascher 2017).

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