CHEMICAL AND PHYSICAL PROPERTIES
Identification : (A) Positive test for Magnesium.
    (B) Positive test for Aluminium.
    (C) Positive test for Sulphate.
Microbial Limits : Passes U.S.P. test   Absence of E Coli test.
Loss on drying at 200íC : 14.29% (10.0 % to 20.0 %)
Soluble Chloride : Passes test (NMT 3.5%)
Soluble Sulphate : Passes test (NMT 1.9%)
Sodium : Passes U.S.P. test
Arsenic   : Passes test (NMT 8 ppm)
Heavy Metals : Passes test (NMT 60 ppm)
Organic Volatile Impurities : Passes U.S.P test
Magnesium Hydroxide : 50.00% (49.2 % to 66.6 %)
Aluminium Hydroxide : 34.54% (32.1 % to 45.9 %)
Sulphate : 16.69% (16.0% to 21.0%)
Assay : 100.98% (90.0% to 105.0%)
 
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