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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Appearance / physical state / colour

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
28 Nov, 2006 - 19 Feb, 2007
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
powder
Colour:
white, slight yellowish
Odour:
other: mushroom-like odour
Substance type:
organic
Conclusions:
The results for the purified material obtained via freeze drying was: Clump building powder of white, slight yellowish colour with a moderate, mushroom-like odour.
Executive summary:

The physical state and appearance of the substance according to EPA  according to EPA OPPTS 830.6303, EPA OPPTS 830.6302 and EPA OPPTS 830.6304 is clump buliding powder of white, slight yellowish colour with a moderate mushroom-like odour.

Description of key information

The physical state and appearance of the test substance were determined according to EPA OPPTS 830.6303, EPA OPPTS 830.6302 and EPA OPPTS 830.6304 (Schulze, 2007).

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid
Form:
solid: particulate/powder

Additional information

The test substance is a clump-building powder of white, slight yellowish colour with a moderate, mushroom-like odour.