Hazard classWarning — Irritant / harmful
PictogramsIrritant / harmful
H-statements- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
SynonymsChromotrope 2B · Chromotrope Red 4B · Khromotrop 2B · Naphtocard Fast Red 3B · C.I. Acid Red 176 · C.I. Acid Red 176 (VAN) · C.I. 16575 · p-Nitrobenzeneazochromotropic acid sodium salt
Molecular weight513.4 g/mol
Data sourceAggregated classification PubChemGHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.