NILE CHEMICALS |
CALCIUM SULPHATE (DIHYDRATE) |
SPECIFICATION SHEET |
CALCIUM SULPHATE (DIHYDRATE) | ||
TEST | SPECIFICATION | RESULTS |
BATCH No: | 1608 | |
Formula | CaSO4.2H20 | |
Molecular Weight (M.W.) | 172.17 | |
Appearance | Off White Powder | Passes |
Minimum Assay | 98% | 98.20% |
Max Limits of Impurities % | ||
Chloride (Cl ) | 0.005% | Passes |
Insoluble in HCl | 0.02 % | Passes |
Loss on Ignition (500 O C) | 21% | Passes |
Iron (Fe) | 0.002 % | Passes |
Heavy Metals (as Pb) | 0.001 % | Passes |
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