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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:
28 May 2010- 5 August 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Remarks:
Description of the substance is provided in an experimental report regarding physico-chemical properties. No guideline is required, and test substance is adequately characterised. Therefore full validation applies.
Qualifier:
no guideline required
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
white
Form:
solid: crystalline
Substance type:
inorganic
Conclusions:
The test substance is solid at ambient temperature.
Executive summary:

An experimental report on physico-chemical properties is available, and describes the test substance as a white crystalline powder.

Description of key information

White crystalline solid, as a coarse powder, consisting of single particles, of irregular shape.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

A fully reliable description of the substance is available from an experimental report, and is considered as key data.

Supporting observation under microscope is also provided for additional information.