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1-(4-methyl-2-nitrophenylazo)-2-naphthol

CAS 2425-85-6 · C17H13N3O3

Hazard class

Danger — Corrosive, Environmental hazard

Pictograms

CorrosiveEnvironmental hazard

H-statements

H318 Causes serious eye damage
H410 Very toxic to aquatic life with long lasting effects
H413 May cause long lasting harmful effects to aquatic life

Synonyms

219-372-2 · Toluidine red · Hansa Red B · Permanent Red 4R · Fast Red R · Toluidine Toner · Independence Red · Helio Fast Red RN

Molecular weight

307.3 g/mol

Browse similar

Corrosive · Environmental hazard

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.