CAS Registry Number

CAS 20427-58-1 — Zinc Hydroxide

Zinc Hydroxide is an inorganic compound with the chemical formula H4O2Zn, primarily used in pharmaceuticals, cosmetics, and as a mild antiseptic or astringent. It also serves as a stabilizer in rubber manufacturing and is found in calamine lotion for skin irritation relief. This white, amorphous powder has a CAS number of 20427-58-1 and a molecular weight of 99.4. It should be stored at ambient conditions, with a signal word of Danger due to its hazardous nature. Molekula supplies Zinc Hydroxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.