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Manganous Carbonate(Feed Grade)
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Yuejiang Brand-Manganous Carbonate(Feed Grade) is rosy triangle crystal or amorphous brown powder. Specific weight is 3.125, almost insoluble in water, soluble in diluted inorganic acid, slightly soluble in organic acid salt. It is widely used in ferrite, desulfurization, fertilizers, pharmacy, agriculture etc.
1. Main properties and features
| Chemical substances | Manganous Carbonate(MnCO3)/Feed Grade |
| Appearance | rosy triangle crystal or amorphous brown powder. |
| Packing | 25kg woven bag, 1000kg sack |
| Main features | Calcined in the pyrolusite powder direct acidification method, which can shorten process, lower cost and reduce pollution to environment. |
| Range of application | Used in the productin of feed. |
2. Quality Index
| NO. | Item | Unit | Index | |
| LJC-A | LJC-B | |||
| 1 | Mn | ≥% | 44 | 45 |
| 2 | Sulphates(SO42-) | ≤% | 0.7 | 0.5 |
| 3 | Chloride(Cl) | ≤% | 0.03 | 0.01 |
| 4 | Residue on sieve 45um | % | - | - |
| 5 | Heavy metal | ≤% | 0.003 | 0.002 |
| 6 | Cd | ≤% | 0.0005 | 0.0004 |
| 7 | As | ≤% | 0.0003 | 0.0002 |
| 8 | Nitrate | ≤% | 0.05 | 0.02 |
