Registration Dossier
Registration Dossier
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EC number: 202-662-8 | CAS number: 98-37-3
Appearance / physical state / colour
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:
- 2 012
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other:
- Principles of method if other than guideline:
- On basis of visual perceptual/Olfactory property
- GLP compliance:
- no
Test material
- Reference substance name:
- 3-amino-4-hydroxybenzenesulphonic acid
- EC Number:
- 202-662-8
- EC Name:
- 3-amino-4-hydroxybenzenesulphonic acid
- Cas Number:
- 98-37-3
- Molecular formula:
- C6H7NO4S
- IUPAC Name:
- 3-amino-4-hydroxybenzenesulphonic acid
- 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.
Constituent 1
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.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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