Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Public domain information

Data source

Reference
Reference Type:
other: EU RAR
Title:
European Union Risk Assessment Report: chromium trioxide, sodium chromate, sodium dichromate, ammonium dichromate, potassium dichromate
Author:
European Chemicals Bureau (Munn SJ et al, eds)
Year:
2005
Bibliographic source:
3rd Priority List; Volume 53

Materials and methods

Test guideline
Qualifier:
no guideline required
Deviations:
not applicable
Principles of method if other than guideline:
Visual assessment
GLP compliance:
not specified

Test material

Reference
Name:
Unnamed
Type:
Constituent
Details on test material:
No further details

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
crystalline
Colour:
Reddish to bright orange
Substance type:
inorganic

Applicant's summary and conclusion

Conclusions:
Reddish to bright orange deliquescent crystals (in hydrated form)
Executive summary:

Sodium dichromate is described as reddish to bright orange deliquescent crystals (in the hydrated form)