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Sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulphonate

CAS 4196-99-0 · C22H14N4Na2O7S2
Hazard class
Warning — Irritant / harmful
Pictograms
Irritant / harmful
H-statements
  • H302 Harmful if swallowed
  • H312 Harmful in contact with skin
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H332 Harmful if inhaled
  • H335 May cause respiratory irritation
Synonyms
Biebrich scarlet · Ponceau BS · Croceine scarlet · Acid Scarlet BA · Fast Scarlet BA · Fenazo Scarlet B · Scarlet 3B · C.I. Acid Red 66
Molecular weight
556.5 g/mol
Browse similar
Irritant / harmful
Data source
Aggregated classification PubChem
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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