Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report date:
2017

Materials and methods

Principles of method if other than guideline:
Observation of test material on experimental GLP compliant study.
GLP compliance:
yes

Test material

Constituent 1
Reference substance name:
Reaction products of diazotized 4-amino-6-[(4-aminophenyl)diazenyl]-3-[(4-aminophenyl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid, coupled with benzene-1,3-diamine, sodium salts
EC Number:
812-037-7
Cas Number:
1793011-72-9
Molecular formula:
Unknown for all components
IUPAC Name:
Reaction products of diazotized 4-amino-6-[(4-aminophenyl)diazenyl]-3-[(4-aminophenyl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid, coupled with benzene-1,3-diamine, sodium salts
Test material form:
solid

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid
Colour:
Black
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
In a GLP compliant experimental study containing an appropriate CoA, the test material is detailed as being a black powder.