zinc sulfate
Molecular formula:ZnSo4
CAS No.: 7733-20-0
HS Code:28332930
Packing:25kg/bag, plastic inside weaving bag outside,20mts in a 20’ FCL
Apprance:white crystal
Purity:98%, 99%
Item zinc sulfate heptahydrate
ZnSO4 H2O 99%
PH(50g/L solution) 3.0
CD 0.001% max
Fe 0.003% max
Mn 0.005% max
Insoluble matter% max 0.020
Cu% max 0.001
ZnSO4 H2O 99%
PH(50g/L solution) 3.0
CD 0.001% max
Fe 0.003% max
Mn 0.005% max
Insoluble matter% max 0.020
Cu% max 0.001
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