Hazard classDanger — Toxic, Irritant / harmful, Health hazard, Environmental hazard
PictogramsToxicIrritant / harmfulHealth hazardEnvironmental hazard
H-statements- H301 Toxic if swallowed
- H312 Harmful in contact with skin
- H331 Toxic if inhaled
- H341 Suspected of causing genetic defects
- H350 May cause cancer
- H373 May causes damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
SynonymsDisodium arsenate heptahydrate · Dibasic sodium arsenate (Na2HAsO4.7H2O) · Sodium orthoarsenate heptahydrate · Sodium acid arsenate, heptahydrate · Dibasic sodium arsenate heptahydrate · Disodium monohydrogen arsenate heptahydrate · Disodium arsenate, heptahydrate · Sodium arsenate, dibasic, heptahydrate
Molecular weight312.01 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.