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)

Data source

Materials and methods

Principles of method if other than guideline:
visual inspection
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
EC Number:
220-189-5
EC Name:
Sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
Cas Number:
2657-00-3
Molecular formula:
C10H6N2O4S.Na
IUPAC Name:
sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
Test material form:
solid

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
solid: crystalline
Colour:
yellow-orange

Applicant's summary and conclusion

Conclusions:
The test substance is solid.