Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
other: observation
Adequacy of study:
key study
Study period:
2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with national standard methods

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: company SOP
Principles of method if other than guideline:
The appearance of the substance was determined visually and the odour was checked by semmeling with the nose
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
6,8-dianilinonaphthalene-1-sulphonic acid
EC Number:
204-970-8
EC Name:
6,8-dianilinonaphthalene-1-sulphonic acid
Cas Number:
129-93-1
Molecular formula:
C22H18N2O3S
IUPAC Name:
6,8-dianilinonaphthalene-1-sulfonic acid
Test material form:
solid: particulate/powder

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: particulate/powder
Colour:
brown green

Applicant's summary and conclusion

Conclusions:
The substance is a brown-green powder with a non specific odour.
Executive summary:

The appearance of the substance was determined visually and the odour eas checked by smelling with the nose.

The substance was found to be a brown-green powder with a non specific odour.