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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
30 Jan 2001 to 29 Mar 2001
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6304 (Odor)
GLP compliance:
yes
Physical state at 20°C and 1013 hPa:
solid
Remarks:
hygroscopic
Key result
Form:
solid
Colour:
off-white
Odour:
other: no known characteristic odour
Substance type:
organic
Conclusions:
The colour of pure test substance is off-white and has no known characteristic odour. The physical state of pure substance is a hygroscopic solid.
Executive summary:

The test item determined to be off-white in colour by visual inspection at ambient temperature. The physical state of the test item has been visually assessed as a hygroscopic solid at ambient temperature. Odour was not determined because of the toxic nature of the test item.

Description of key information

white-off colour, solid, odour not specified, no guideline, Husband 2001

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

The test item determined to be off-white in colour by visual inspection at ambient temperature. The physical state of the test item has been visually assessed as a hygroscopic solid at ambient temperature. Odour was not determined because of the toxic nature of the test item.