IDENTIFICATION AND PROPERTIES
Name: Plaster
Chemical formula: CaSO4
CAS: 7778-18-9
EC: 231-900-3
Calcium sulphate semihydrate. When kneaded with a certain amount of water, it sets and hardens.
- Physical state at 20ºC: Solid
- Appearance: Powdery
- Vapour pressure at 50°C: <300000 Pa
- Density at 20ºC: 600-900 kg/m3
- Solubility in water at 20ºC: 2kg/m3
- Decomposition temperature: 140ºC
USES
- Professional user/industrial user only.
- Auxiliary product for construction.
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