Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2007

Materials and methods

Test guideline
Qualifier:
no guideline required
Principles of method if other than guideline:
Visual determination
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
tetrasodium 2-({[(1-carboxylatoethyl)sulfanyl]methanethioyl}sulfanyl)propanoate bromide
EC Number:
936-795-4
Molecular formula:
C7H10O4S3.2Na and BrNa
IUPAC Name:
tetrasodium 2-({[(1-carboxylatoethyl)sulfanyl]methanethioyl}sulfanyl)propanoate bromide

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Form / colour / odour
Form:
crystalline
Colour:
yellow
Odour:
other: sulfured
Substance type:
other: organic and inorganic

Applicant's summary and conclusion

Conclusions:
yellow crystalline solid
sulfured odour

note: the substance is manufactured in aqueous solution (clear yellow liquid)