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Disodium 3(or 5)-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate

CAS 34977-63-4 · C27H17N5Na2O7S

Hazard class

Not classified as hazardous under GHS/CLP

Pictograms

None

H-statements

H412 Harmful to aquatic life with long lasting effects

Synonyms

252-305-5 · Direct Black 51 3-salicylate · 692I98XDPF · DIRECT BLACK 51, 3-SALICYLATE- · RefChem:589117 · ZSWZTOBFKRWKDW-FEVJEDLBSA-L · NS00053915 · Q27264305

Molecular weight

601.5 g/mol

Data source

Aggregated classification PubChem · REACH-registered

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.