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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
Study period:
08 APR 2010 - 08 APR 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to other study
Qualifier:
no guideline required
Principles of method if other than guideline:
visual inspection
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
solid
Form:
solid: crystalline
Remarks:
fine powder
Colour:
nearly white
Substance type:
organic
Conclusions:
The test item is a nearly white, fine crystalline powder.
Executive summary:

The appearance / physical state / colour was determined by visual inspection. The test item is a nearly white, fine crystalline powder.

This result is supported by the melting point study:

The determination of the melting point was carried out by differential scanning calorimetry (DSC) according to Guideline 92/69/EEC A.1. under GLP conditions. The melting point is referred to the onset temperature. The mean melting point is 64.8 °C. So, the substance is a solid at room conditions.

Description of key information

The appearance / physical state / colour was determined by visual inspection. The test item is a nearly white, fine crystalline powder.

This result is supported by the melting point study:

The determination of the melting point was carried out by differential scanning calorimetry (DSC) according to Guideline 92/69/EEC A.1. under GLP conditions. The melting point is referred to the onset temperature. The mean melting point is 64.8 °C. So, the substance is a solid at room conditions.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: crystalline
Colour:
white

Additional information