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4,4'-azo-3-hydroxynaphthalene-1-sulphonate

CAS 887-76-3 · C10H6N2O4S
Hazard class
Danger — Flammable, Corrosive, Irritant / harmful
Pictograms
FlammableCorrosiveIrritant / harmful
H-statements
  • H228 Flammable solid
  • H314 Causes severe skin burns and eye damage
  • H317 May cause an allergic skin reaction
  • H318 Causes serious eye damage
Synonyms
212-958-9 · RefChem:76458 · 4-diazonio-3-hydroxynaphthalene-1-sulfonate · 1-Diazo-2-naphthol-4-sulfonic acid inner salt · 4-diazonio-3-hydroxy-naphthalene-1-sulfonate · QHIBNGIZPPHJAT-UHFFFAOYSA-N · FD176522 · LS-13736
Molecular weight
250.23 g/mol
Browse similar
Flammable · Corrosive · Irritant / harmful
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). Reagent 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.