FOB Price
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Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
In 25kg bag or as customer's requirements
Delivery Time:
Prompt Delivery
Supplying Ability:
5000 Metric Ton per Month
Payment Type:
-
South Africa
الشخص الذي يمكن الاتصال به Mr. Greg
7 NORTH REEF ROAD, BERDFORDVIEW EAST, JOHANNESBURG, GAUTENG
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
