Calcium Sulphate di-Hydrate 99% (E516 FG)

£8.14 to £109.15

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Variation ID		Product Code	Pack Size	List Price
6895	photo_camera	GPC3635-5X	500g GPC3635-5X	£8.14
6896	photo_camera	GPC3635-Y	1Kg GPC3635-Y	£9.40
6897	photo_camera	GPC3635-2.5Y	2.5Kg GPC3635-2.5Y	£18.85
6898	photo_camera	GPC3635-5Y	5Kg GPC3635-5Y	£31.45
6899	photo_camera	GPC3635-25Y	25Kg GPC3635-25Y	£109.15

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.

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