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Physical & Chemical properties

Appearance / physical state / colour

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Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From November 21, 2006 to February 19, 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
Qualifier:
according to
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
GLP compliance:
yes (incl. certificate)
Specific details on test material used for the study:
- Purity 94.4% (LC-MS/MS)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: crystalline
Remarks:
tenacious and sticky
Colour:
white
Odour:
other: faint, marzipan-like odour
Substance type:
organic

The test substance is hygroscopic

Conclusions:
Under the study conditions, the substance was a crystalline, hygroscopic, sticky white solid with a faint marzipan-like odour at 20ºC.
Executive summary:

A study was conducted to determine the appearance, physical state and colour of the test substance according to EPA OPPTS 830.6302, .6303 and .6304, in compliance with GLP. Under the study conditions, the substance was a crystalline, hygroscopic, sticky white solid with a faint marzipan-like odour at 20ºC (Schulze, 2007).

Description of key information

The appearance, physical state and colour were determined according to EPA OPPTS 830.6302, .6303 and .6304 (Schulze, 2007)

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

Crystalline, hygroscopic, sticky white solid with a faint marzipan-like odour