Registration Dossier

Administrative data

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
18-12-2012 to 3-01-2013
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2013

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
other:
Principles of method if other than guideline:
On basis of visual perceptual/Olfactory property
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: crystalline
Details on test material:
- Name of test material : 3-amino-4-hydroxybenzenesulphonic acid
-Substance type-organic
-physical state-crystalline solid.

Results and discussion

Physical state at 20°C and 1013 hPa:
solid
Remarks:
at 21°C and 1005 hPa
Form / colour / odour
Form:
crystalline
Colour:
brown
Odour:
odourless
Substance type:
organic

Applicant's summary and conclusion

Conclusions:
On the basis of physical observation and using the sense of smell, 3-amino-4-hydroxybenzenesulphonic acid was found to be odourless,brown colour,crystalline organic solid at 21°C and 1005 hPa.
Executive summary:

On the basis of physical observation and using the sense of smell, 3-amino-4-hydroxybenzenesulphonic acid was found to be odourless,brown colour,crystalline organic solid at 21°C and 1005 hPa.