Calcium sulfate

Definition: Calcium sulfate (or calcium sulphate) is an inorganic salt with the chemical formula CaSO4. It occurs in several hydrated forms; the anhydrous state (known as anhydrite) is a white crystalline solid often found in evaporite deposits. Its dihydrate form is the mineral gypsum, which may be dehydrated to produce bassanite, the hemihydrate state. source: Wikipedia

ID

2880004

ID date

29 Jun 2007

Previous ID

8175911000001104

Name

Calcium sulfate