Hazard classWarning — Irritant / harmful
PictogramsIrritant / 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
Synonyms1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt · Nitroso-R-salt · 1-Nitroso-3,6-disulfonate · DTXSID7060172 · RefChem:589275 · DTXCID2041200 · 525-05-3 · Nitroso-R salt
Molecular weight377.3 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.