Description

Calcium sulfate is a common laboratory and industrial chemical. In the form of γ-anhydrite, it is used as a desiccant. It is also used as a coagulant in products like tofu.In the natural state, unrefined calcium sulfate is a translucent, crystalline white rock. When sold as a color-indicating variant under the name Drierite, it appears blue or pink due to impregnation with cobalt chloride, which functions as a moisture indicator. The hemihydrateis better known as plaster of Paris, while the dihydrateoccurs naturally as gypsum. The anhydrous form occurs naturally as β-anhydrite. Depending on the method of calcination of calcium sulfate dihydrate, specific hemihydrates are sometimes distinguished: alpha-hemihydrate and beta-hemihydrate.They appear to differ only in crystal size. Alpha-hemihydrate crystals are more prismatic than beta-hemihydrate crystals and, when mixed with water, form a much stronger and harder superstructure.

Classification： Sulphate
Type： Calcium
CAS No：********9
Other Names ：anhydrouscalciumsulfate
MF： CaSO4
EINECS No：********3
Place of Origin： Guangdong, China (Mainland)
Grade Standard ：Industrial Grade, Medicine Grade, Chemical additives
Purity ：*8
Appearance ：white crystal
Application： Chemical additives
Port： TIANJIN
Payment Terms ：L/C   D/P   T/T    
Packaging Details： in *5kg bag or as customer's requirements
Delivery Time： WITHIN 2 WEEKS AFTER CONFIRMING ORDER
Product Type: public