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Manganous Carbonate(Industrial Grade)
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Yuejiang Brand-Manganous Carbonate(Industrial Grade) is rosy triangle crystal or amorphous brown powder. Calcined in the pyrolusite powder direct acidification method, which can shorten process, lower cost and reduce pollution to environment; widely used in ferrite, desulfurizatio, porcelain glaze, varnish, manganese salt, fertilizers, pharmacy and machine parts and agriculture.
1. Main properties and features
| Chemical substances | Manganous Carbonate(MnCO3)/ Industrial 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 | widely used in ferrite, desulfurizatio, porcelain glaze, varnish, manganese salt, fertilizers, pharmacy and machine parts and agriculture. |
2. Quality Index
| NO. | Item | Unit | Index | |
| YJ-1 | YJ-2 | |||
| 1 | Mn | ≥% | 43.5 | 44 |
| 2 | Sulphates(SO42-) | ≤% | 0.5 | 0.5 |
| 3 | Chloride(Cl) | ≤% | 0.05 | 0.01 |
| 4 | Fe content | ≤% | 0.1 | 0.05 |
| 5 | Heavy metal | ≤% | 0.05 | 0.01 |
| 6 | Nitrate insolubles | ≤% | 0.1 | 0.1 |
