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Zinc Sulphate

Product Code PG138 Grade Pure
Purity 99% CAS No 7446-19-7
Molecular Formula Z n S O 4. H2 O Molecular Weight 179.45
H.S.Code 2833.2690 Shelf Life 5 Years

Physical Properties

Physical state at 20 C Solid Color White Crystalline Odor Odorless


Description White crystalline powder
Assay Min. 99.0%
Solubility Freely soluble in water
Identification A 5% Solution gives the reaction of zinc Salts & Sulphates
Acidity Solution A containing the equivalent of 28 mg of Zinc Sulphate per ml is not coloured pick by methyl orange Ts.
Arsenic NMT 14 PPM
Lead NMT 0.002%
Alkaline NMT 0.9%

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