Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
10.01.2017
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:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
Black
Odour:
odourless
Substance type:
organic
Conclusions:
The test substance is a black powder. The test substance is odourless.
Executive summary:

The test substance, Acid Black 227, is a black powder. The test substance is odourless.

Description of key information

The working procedure described in this final report is in accordance with the following methodical documents:

- EPA OPPTS 830.6302 (Color)

- EPA OPPTS 830.6303 (Physical State)

- EPA OPPTS 830.6304 (Odor)

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information