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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
16.12.2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods
Qualifier:
no guideline followed
Principles of method if other than guideline:
Appearance and scent of the test substance is observed. Description of appearance is based on visual observation. Odour is described after careful smelling.
GLP compliance:
no
Specific details on test material used for the study:
- Name of test material (as cited in study report): Reactive Orange 5- Physical state: solid, powder- Analytical purity: 90% (w/w)- Impurities (identity and concentrations): NaCl (CAS: 7647-14-5) 10% (w/w)- Composition of test material, percentage of components:- Lot/batch No.: 8001- Expiration date of the lot/batch: unlisted- Storage condition of test material: The test substance should be stored in dry room in dark in closed container at the room temperature.
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
powder
Colour:
dark orange
Odour:
odourless
Substance type:
organic
Conclusions:
Appearance and scent of the test substance was observed. The test substance is a dark orange solid powder. The test substance is odourless.
Executive summary:

The test substance is a dark orange solid powder. The test substance is odourless.

Description of key information

The test is according to the internal regulations of the testing laboratory.

Appearance and scent of the test substance was observed.

The test substance is a dark orange solid powder. The test substance is odourless.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information