Calcium Sulfate Calcium Sulfate Price Gypsum Calcium Sulphate

1. Chemical name:Calcium sulphate

2. Molecular formula:CaSO4

3. Molecular weight:136.14(anhydrate)

4. CAS:7778-18-9(anhydrate)

5. Character:It is white monoclinic crystalls or crystal powder, odorless has moisture absorption, slightly soluble in water, insoluble in ethanol. The relative density is 2.32 and usually contains two crystallization water, in the form of gypsum mine exists in the nature.

6. Usages:It is used as food additives and processing aids, drugs; widely used in rubber, plastics, fertilizers, pesticides, paint, textile, food, pharmaceutical, paper making, daily chemical, arts and crafts, culture and education sector. It is used as agroup of canned tomatoes, potatoes, enhancer, brewing water curing agent, the wine flavor enhancer, etc.

7. Packing:It is packed with polythene bag as the inner layer, and acompound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

Specification

GB 1892-2007/FCC

Assay (CaSO4)

98.0

Pb/(mg/kg)≤

2

As/(mg/kg)≤

2

Fluoride≤%

0.003

Loss on drying%

19.0-23.0

Se≤%

0.003

Appearance

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