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Calcium Sulphate di-Hydrate 99% (E516 FG)

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£2.00 to £51.98

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Variation ID		Product Code	Pack Size	List Price
1072	photo_camera	ECE3635-X	100g Foil Pouch ECE3635-X	£2.00 ~~Was £4.00~~
1073	photo_camera	ECE3635-2X	250g Foil Pouch ECE3635-2X	£2.38 ~~Was £4.75~~
1074	photo_camera	ECE3635-5X	500g Foil Pouch ECE3635-5X	£3.12 ~~Was £6.25~~
1075	photo_camera	GPC3635-5X	500g GPC3635-5X	£4.07 ~~Was £8.14~~
1076	photo_camera	GPC3635-Y	1Kg GPC3635-Y	£9.40
1077	photo_camera	GPC3635-2.5Y	2.5Kg GPC3635-2.5Y	£9.43 ~~Was £18.85~~
1078	photo_camera	GPC3635-5Y	5Kg GPC3635-5Y	£15.72 ~~Was £31.45~~
1079	photo_camera	ECE3635-25Y	25Kg ECE3635-25Y	£51.98 ~~Was £103.95~~

Calcium Sulphate di-Hydrate is also known as Gypsum. It is a soft sulphate mineral composed of calcium sulphate dihydrate, with the chemical formula CaSO4-2H2O. It can be used as a fertilizer, is the main constituent in many forms of plaster and is widely mined.

Home Brewing
Manufacture of Gypsum Blocks and Board
Ingredient of Plaster
Fertiliser and Soil Conditioner
Alabaster for Sculptures
General Laboratory Chemical

EEC Additive No: E516
Food Grade

Minimum Assay: 99%
Molecular Formula: CaSO₄•2H₂O
Molecular Weight: 172.17 (136.14anhy)
Solubility in Water: 2.1g/L
Melting Point: 1450° C
Substance insoluble in HCl: <0.005%
Loss on drying: <23%
Fluoride (F): : <30mg/Kg
Selenium (Se): <30mg/Kg
Arsenic (As): <3mg/Kg
Heavy metals (as Pb): <2mg/Kg
Mercury (Hg): <1mg/Kg
Mean Particle Diameter: 20 microns
Sieve Analysis:
2.5% @ 150um
10% @ 75um
Oil Absorbotion: <33ml/g
Hardenss (MOH's): 2