CAS Registry Number

CAS 10192-30-0 — Ammonium bisulfite

Ammonium bisulfite is an inorganic compound primarily used as a reducing agent, bleaching agent, and preservative in water treatment, food processing, and chemical synthesis. It is also employed in photography and as an antioxidant in various industrial applications. Ammonium bisulfite has a CAS number of 10192-30-0, with the molecular formula H8N2O3S and a molecular weight of 116.14012. It is typically stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies ammonium bisulfite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.