CAS Registry Number

CAS 308103-48-2 — Potassium hydrogenarsenate dihydrate

Potassium hydrogenarsenate dihydrate is an inorganic arsenic compound primarily used in wood preservation, herbicides, and laboratory reagents for arsenic analysis. It appears as a white crystalline solid with notable arsenic content for controlled applications. CAS 308103-48-2, molecular formula H₅AsK₂O₆, molecular weight 254.1543 g/mol, stable at ambient conditions, no signal word required. Molekula supplies Potassium hydrogenarsenate dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.