Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Justification for type of information:
Weight of evidence from several studies. See particle size distibution and characterisation for physical state. Colour is assessed visually in characterisation and supported by multiple physical chemistry studies.

Data source

Materials and methods

Test guideline
Qualifier:
no guideline followed
Principles of method if other than guideline:
Weight of evidence from several studies. See melting point, particle size distibution and characterisation for physical state. Colour is assessed visually in characterisation and supported by multiple physical chemistry studies.

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
See individual study reports for purity information and CofA where applicable

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: particulate/powder
Colour:
Brown, Purple, Dark red
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
The substance is manufactured as a powdered solid and is described as being Brown, Purple or Dark Red in colour.
Executive summary:

The substance is manufactured as a powdered solid and is described as being Brown, Purple or Dark Red in colour.