Calcium Sulfate Hemihydrate CAS NO.: 10034-76-1(500g/17.6oz)

- Product Name: Calcium Sulfate Hemihydrate, CAS NO.: 10034-76-1 - Molecular formula: Ca(SO4)·0.5H2O - Appearance: light grey powder. Stable under normal temperature and pressure, avoid strong oxidizing agents. - Insoluble in water, soluble in acid, ammonium salt, sodium thiosulfate and glycerin. After mixing with water, it forms a plastic and easy-to-pour masonry slurry, which hardens into a solid stone-like body after a certain period of time, accompanied by a small amount of volume expansion and heat release. - Mainly used in building materials, whitewashed plaster components, plaster statues, ceramics, precision machinery casting models, chalk, gelling agent, etc.