CAS Registry Number

CAS 1758-73-2 — Formamidinesulfinic acid (Thiourea dioxide)

Formamidinesulfinic acid, also known as thiourea dioxide, is a sulfur-containing organic compound primarily used as a reducing agent in chemical synthesis and as a reagent in the preparation of pharmaceuticals, agrochemicals, and fine chemicals. It is also employed in the production of dyes and as a stabilizer in polymer formulations. This chemical has a CAS number of 1758-73-2, with the molecular formula NH2C(=NH)SO2H and a molecular weight of 108.12. It requires storage between 2 to 8°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies formamidinesulfinic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Formamidinesulfinic acid