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| Industrial grade/Tech grade | ||
| ITE | SPECIFICATIONS | TEST RESULT |
| MnSO4.H2O | 98% min | 99% |
| Manganese(Mn) | 31.8% min | 32.20% |
| Iron(Fe) | 0.004% max | 0.0017% |
| Lead(Pb) | 15ppm max | 5ppm |
| Arsenic(As) | 5ppm max | 5ppm |
| Cadmium(Cd) | 10ppm max | 5ppm |
| Chlorides(Cl) | 0.005% max | 0.005% |
| Water insoluble | 0.05% max | 0.031% |
| PH | 5.0-6.5 | 5.5 |
| Fertilizer grade/Agricultural grade | ||
| ITEM | SPECIFICATIONS | TEST RESULT |
| MnSO4.H2O | 98% min | 99% |
| Manganese(Mn) | 31.8% min | 32.20% |
| Lead(Pb) | 0.01% max | 5ppm |
| Arsenic(As) | 0.002% max | 5ppm |
| Cadmium(Cd) | 0.002% max | 5ppm |
| Mercury(Hg) | 0.0005% | 5ppm |
| Water insoluble | 2.0% max | 0.031% |
| PH | 5.0-6.5 | 5.5 |
Usage:Mainly used as the additive of animal feed; one of the imortant microelements of fertilizer;as the dried agent in printing ink and paints,catalyst of synthetic fatty acid,and in printing and dyeing and pigment,paper making,porcelain paint, pharmaceutical industry, etc
Manganese Sulfate