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gypsum

Gypsum Dihydrite

USES
Gypsum Dihydrite is used for agricultural purposes, as a setting time retarder in cement and in the plaster of paris industry.

PRODUCT DESCRIPTION
Gypsum Dihydrate is a white or nearly white, odourless, crystalline solid. It's chemical formula is CaSO4.2H2O

PHYSICAL PROPERTIES
Colour: White
Odour: None
Form: Solid
Typical tap density: 1.07g/ml
Molecular weight:172,17g/mol

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DOWNLOAD the material safety data sheet here.


gypsum

Gypsum Hemihydrite

USES
Gypsum Hemihydrate is a calcium salt that is used in building materials, as a desiccant, cast or die, and in medicine for for casts and as a tablet excipient.

PRODUCT DESCRIPTION
Gypsum Hemihydrate is a white, finely divided odourless powder. It's chemical formula is CaSO4.0.5H2O.

PHYSICAL PROPERTIES
Colour: White
Odour: None
Form: Solid
Typical tap density:0.93g/ml
Molecular weight: 290,283g/mol
Toxicity: Non-toxic
Setting Time: 30-40 mins


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DOWNLOAD the material safety data sheet here.


gypsum

Gypsum Anhydrite

USES

Anhydrous calcium sulphate is typically used as a desiccant, to remove moisture where dry conditions are required.

PRODUCT DESCRIPTION

The anhydrous form of calcium sulphate occurs naturally as ?-anhydrite. Its chemical formula is: CaSO4.

PHYSICAL PROPERTIES Colour: white
Odour: none
Form: Solid
Typical tap density: 1600 kg/m3
Typical pour density: 1330 kg/m3
Molecular weight: 136.14
Melting point: 1450 oC
Boiling point: 1193 oC


DOWNLOAD complete product and application details here.
DOWNLOAD the material safety data sheet here.


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