Hazard classDanger — Toxic, Health hazard, Environmental hazard
PictogramsToxicHealth hazardEnvironmental hazard
H-statements- H300 Fatal if swallowed
- H310 Fatal in contact with skin
- H330 Fatal if inhaled
- 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
Synonyms7783-33-7 · Nessler's reagent · Potassium mercuric iodide · Dipotassium tetraiodomercurate · Mayer's reagent · Potassium tetraiodomercurate(II) · Nessler reagent · Caswell No. 695
Molecular weight786.41 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.