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Identification
- Name:
- sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate
- Name (English):
- sodium 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonate
- CAS:
- 1787-61-7
- EC/EINECS:
- 217-250-3
- Molecular Formula:
- C20H13N3O7S.Na
CLASSIFICATION AND LABELLING (Regulation 1272/2008)
No classifications available
Specific environmental risks
Hazardous water substances (Germany) ?
Substances classified with chronic aquatic toxicity under the CLP Regulation (H410–H413 phrases, Aquatic Chronic categories 1 to 4). They pose a long-term hazard to aquatic organisms, even at low concentrations and through prolonged exposure.