CAS Registry Number

CAS 1344-95-2 — Calcium polysilicate

Calcium polysilicate is a synthetic, amorphous silicate compound used primarily as a food additive (E559) for its anticaking and anti-clumping properties in powdered foods like salt, spices, and baking mixes. It is also employed in pharmaceuticals, ceramics, and as a soil conditioner. This white, free-flowing powder has a CAS number of 1344-95-2, a molecular formula of CaH6O8Si2, and a molecular weight of 230.29 g/mol. It is stable at ambient storage conditions but requires careful handling, as indicated by its "Warning" signal word. Molekula supplies calcium polysilicate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Calcium Silicate