Product Name: Zinc Sulphate Monohydrate/Heptahydrate
Characterisics: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone..
Molecular Formula: ZnSO4 • H2O/ ZnSO4 • 7H2O
Molecular Weight: 179.46/287.56
Specification:
ITEM |
ZnSO4 • H2O |
ZnSO4 • 7H2O |
Purity, %≥ |
98 |
98 |
Zinc (Zn), %≥ |
35.5 |
22.5 |
Water Insoluble , %≤ |
0.05 |
0.05 |
Heavy Metal (Pb), %≤ |
0.001 |
0.001 |
Arsenic (As), %≤ |
0.0005 |
0.0005 |
Cadmium (Cd)≤ |
0.002 |
0.002 |
Usage: It is used as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides. It is mainly used in trace element fertilizer and feed additive, etc.
Packing: 25kgs plastic woven bags lined with polythene bags.
