NILE CHEMICALS
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zinc sulphate pure heptahydrate
NILE CHEMICALS
ZINC
SULPHATE PURE ( HEPTAHYDRATE )
ZnSO
4
.7H
2
O
M.W.
287.54
Minimum
assay
99%
Maximum Limits Of Impurities :
Chloride ( CI )
0.002%
Iron ( Fe )
0.005%
Lead ( Pb )
0.002%
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