| ITEMS |
STANDARDs > |
| Appearance |
White powder, soluble in water |
| ZnSO4 % |
94.7 Min |
| Zn % |
34.5 Min |
| As % |
0.0005 Max |
| Pb % |
0.002 Max |
| Cd % |
0.003 Max |
| 60-80 Mesh PASS % |
95 Min |
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