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CALCIUM SULPHATE DIHYDRATE Extra Pure

CALCIUM SULPHATE DIHYDRATE Extra Pure
CALCIUM SULPHATE DIHYDRATE Extra Pure

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Short Name: CALCIUM SULPHATE DIHYDRATE

Other Names:

Chemical Specifications

Appearance : White powder

Assay : 98 - 101%

Insoluble matter in HCl : Max 0.02%

Loss on ignition (at 800°C; 4 hrs) : 18 - 22%

Iron (Fe) : Max 0.002%

Heavy metal (as Pb) : Max 0.005%

Chloride (Cl) : Max 0.03%

Basic
CAS No. 10101-41-4
Grade Extra Pure
HS Code 2833.2990
Molecular Formula CaSO4.2H2O
Molecular Weight 172.17
Purity 98%
Shelf Life 60 Months
Physical Properties
Colour Colour
Density [g/cm3] Density [g/cm3]
Melting point/ Freezing point [°C] Melting point/ Freezing point [°C]
Odour Odour
Physical state at 20 °C Physical state at 20 °C
Solubility in water [% weight] Solubility in water [% weight]
Safety
Safety Statement 22-24/25

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