CAS Registry Number

CAS 7791-18-6 — Magnesium chloride hexahydrate

Magnesium chloride hexahydrate is a versatile inorganic compound, primarily used as a de-icer, dust suppressant, and in medical applications like magnesium supplementation. It also serves in industrial processes such as water treatment and as a raw material in the production of other magnesium compounds. Magnesium chloride hexahydrate has the CAS number 7791-18-6, with the molecular formula MgCl₂·6H₂O and a molecular weight of 203.30 g/mol. It is stored at ambient temperatures and carries no signal word for hazard classification. Molekula supplies magnesium chloride hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.