Description
calcium sulfate hemihydrate
Calcium sulfate hemihydrate Quick Details
Chemical Name: Calcium sulfate hemihydrate
CAS No.: 10034-76-1
Molecular Fomula: aH2O5S
Chemical Structure:
Molecular weight: 154.16
Appearance:White powder
Grade：Cosmetic grade, food grade, feed grade, industrial grade，pharmaceutical grade
Calcium sulfate hemihydrate Typical Properties
Item
Specifications
Appearance
White powder
Assay
≥99%
Clarity
Complies
HCl insoluble
≤0.025%
Chloride
≤0.002%
Nitrate
≤0.002%
Ammonium Salt
≤0.005%
Carbonate
≤0.05%
Iron
≤0.0005%
Heavy metal
≤0.001%
Magnesium and alkali metals
≤0.2%
Calcium sulfate hemihydrateApplications
Used as a soy product coagulant
Used as a diluent for tablets and capsules, a filler, a curing agent for sustained release agents
For building panels, also for agriculture
Type A is used as a high-strength gypsum component, gypsum board, casting model and fixed gelled workpiece during machining.
The Β type is mainly used in building materials, plastering gypsum components, gypsum statues, ceramics, precision mechanical casting molds, chalk, gelling agents, etc.
Calcium sulfate hemihydratePackaging
25kg/carton drum
25kg/bag
Calcium sulfate hemihydrateStorage
Stored in cool dry and ventilated warehouse away from heat and water
