Calcium Sulfate

Product Description
Product | Calcium Sulfate |
CAS | 7778-18-9 |
Formula | CaSO4 |
Synonym | Anhydrite (natural form), Anhydrous calcium sulfate, Anhydrous gypsum, Calcium sulfate (11), Calcium sulfonate Gypsum, Plaster of Paris, Sulfuric acid, calcium salt, Sulfuric acid, calcium salt (11), Sulfuric acid, calcium salt (1:1) |
Typical Product Specifications
Density | 2.964 |
Slightly Soluble | in water |
Melting Point | 1450 c |
Odor | wh. to sl. yel.-wh. powd. or crystals, odorless, tasteless |
Molecular weight | 136.14 |
Solubility | 3 n hcl |
Chemical Structure | ![]() |
Notes | An important compound used to make plasters and numerous other products. |
Class | Drilling and Completion Fluids, Drilling Fluid Additives, Industrial Chemicals |
Industry | Industrial, Industrial Drilling |

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