ZINC SULPHATE
(HEPTAHYDRATE)
GRADE
|
IRON FREE
|
FORMULA
|
Zn So4 7H2O
|
DESCRIPTION
|
White Uniform Crystals.Odorless,
Taste astringent and metallic Efflorescent in dry air. |
ASSAY
|
99.9% AS Zinc.
|
pH
|
5 pH of 5% W.V. Solution
|
ZnSo4(as Zn %)
|
Min 21 %
|
IRON as Fe
|
100 ppm Max.
|
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