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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
09 August 2017 - 09 October 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Remarks:
Study was conducted in accordance with international guidelines and in accordance with GLP. All guideline validity criteria were met.
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6302 (Color)
Version / remarks:
August 1996
Deviations:
no
Qualifier:
according to guideline
Guideline:
EPA OPPTS 830.6303 (Physical State)
Version / remarks:
August 1996
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
Purple grey. Munsell Book colour code: 5P 9/1
Substance type:
organic
Conclusions:
The test item is a purple grey powder (Munsell colour code: 5P 9/1).
Executive summary:

OPPTS 830.6302, OPPTS 830.6303 – The physical state and colour of the test item was determined using visual assessment.  The procedure employed was designed to be compatible with the EPA’s OPPTS 830.6302 and OPPTS 830.6303 (OCSPP) guideline method of August 1996.

An aliquot of test item was transferred to a clear glass tube. The sample was then placed on a white background and viewed under natural light. The physical state and colour was visually assessed.

The sample of test item was visually assessed at 20.0 ± 2.0 ºC to be purple grey powder (Munsell colour code: 5P 9/1).

Description of key information

Appearance/physical state/colour: Purple grey powder (Munsell colour code: 5P 9/1); OCSPP 830.6302, OCSPP 830.6303; C Bär (2017)

Key value for chemical safety assessment

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

Additional information

OPPTS 830.6302, OPPTS 830.6303 – The physical state and colour of the test item was determined using visual assessment.  The procedure employed was designed to be compatible with the EPA’s OPPTS 830.6302 and OPPTS 830.6303 (OCSPP) guideline method of August 1996.

An aliquot of test item was transferred to a clear glass tube. The sample was then placed on a white background and viewed under natural light. The physical state and colour was visually assessed.

The sample of test item was visually assessed at 20.0 ± 2.0 ºC to be Purple grey powder (Munsell colour code: 5P 9/1).