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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:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Justification for type of information:
Experimental test result performed using standard OECD test guidelines.
Reference:
Composition 1
Qualifier:
according to
Guideline:
other: as mentioned below
Principles of method if other than guideline:
Physical appearance of 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt was observed.
GLP compliance:
not specified
Test material information:
Composition 1
Specific details on test material used for the study:
- Name of test material: 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt
- IUPAC name: 2-amino-4-acetamido-5-[(E)-2-(4-{[2-(sulfooxy)ethane]sulfonyl}phenyl)diazen-1-yl]benzoic acid sodium
- Molecular formula: C16H18N4O10S3.x-Na
- Molecular weight: 566.4984 g/mole
- Smiles:S(=O)(=O)(c1cc(c(cc1N)NC(=O)C)/N=N/c1ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc1)[O-].[Na+].[Na+]
- Inchl: 1S/C16H18N4O10S3.2Na/c1-10(21)18-14-8-13(17)16(32(24,25)26)9-15(14)20-19-11-2-4-12(5-3-11)31(22,23)7-6-30-33(27,28)29;;/h2-5,8-9H,6-7,17H2,1H3,(H,18,21)(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;
- Substance type: Organic
- Physical state: Solid powder
Physical state at 20°C and 1013 hPa:
solid
Key result
Form:
solid: particulate/powder
Colour:
no data
Odour:
other: no data
Substance type:
organic
Conclusions:
The appearance of 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt was observed to be solid powder organic compound.
Executive summary:

Based on available data from obtained reports, the appearance 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt was observed to be solid powder organic compound.

Description of key information

The appearance of 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt was observed to be solid powder organic compound.

Key value for chemical safety assessment

Physical state at 20C and 1013 hPa:
solid

Additional information

Based on available data from obtained reports, the appearance 4-acetamido-5-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]anthranilic acid, sodium salt was observed to be solid powder organic compound.