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Appearance / physical state / colour

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Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
Experimental result performed using standard methods of analysis
Qualifier:
according to guideline
Guideline:
other: as mentioned below
Principles of method if other than guideline:
On basis of visual perceptual/Olfactory property
GLP compliance:
no
Specific details on test material used for the study:
Name of the test chemical: sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate
Molecular Formula: C12H10N3NaO5S
Molecular Weight: 331.283 g/mol
Smiles Notation: c1cc(ccc1N)Nc2ccc(cc2S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
Substance type: Organic
Physical State: Solid
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid
Colour:
no data
Odour:
other: no data
Substance type:
organic
Conclusions:
On the basis of physical observation,the chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was observed to be an organic solid in appearance.
Executive summary:

On the basis of physical observation,the chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was observed to be an organic solid in appearance.

Description of key information

On the basis of physical observation,the chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was observed to be an organic solid in appearance.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
solid

Additional information

On the basis of physical observation,the chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was observed to be an organic solid in appearance.