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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:
2 October 1991 - 16 January 1992
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Study conducted to GLP in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results.
Qualifier:
no guideline required
Principles of method if other than guideline:
As part of a study to determine the physico-chemical properties of the test material, conducted to standardised guidelines and GLP, the appearance and physical state of the test material was assessed by visual inspection.
GLP compliance:
yes
Physical state at 20°C and 1013 hPa:
solid
Form:
powder
Colour:
White
Odour:
other: Not reported
Substance type:
inorganic
Conclusions:
The test material was determined upon visual inspection to be a fine white powder.
Executive summary:

As part of a study to determine the physico-chemical properties of the test material, conducted to standardised guidelines and GLP, the appearance and physical state of the test material was assessed by visual inspection.

The test material was determined to be a fine white powder.

Description of key information

The test material was determined upon visual inspection to be a fine, white powder.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

As part of a study to determine the physico-chemical properties of the test material, conducted to standardised guidelines and GLP, the appearance and physical state of the test material was assessed by visual inspection and was determined to be a fine white powder.

As part of a supporting study to determine the physico-chemical properties of the test material, conducted to standardised guidelines and GLP, the appearance and physical state of the test material was assessed by visual inspection. The test material was determined to consist of fine, off-white grains.