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Liaoning Jinding Magnesite Group
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(0417)5284555
FAX：
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ADDRESS：
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Zone，Dashiqiao City
Zone，Dashiqiao City
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115103
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Magnesium Carbonate
Location：Home Page>Products Show>Magnesium salt chemical products
Product description
| 药用级 碳酸镁 | 食品级 碳酸镁 | 工业碳酸镁 | |||
| Mgo(%),≥ | 40-43.5 | 40-45 | 优等品 | 一等品 | 合格品 |
| CaO(%),≤ | 0.6 | 1.00 | 41.0 | 40.0 | 38.0 |
| Cl(%),≤ | 0.035 | 0.43 | 0.7 | 1.0 | |
| SO4(%),≤ | 0.5 | 0.10 | 0.15 | 0.30 | |
| Fe(%),≤ | 0.02 | 0.10 | 0.15 | 0.30 | |
| Mn(%),≤ | 0.02 | 0.05 | 0.08 | ||
| As,ppm | 2.0 | 3.0 | 0.004 | 0.004 | |
| Pb,ppm | 10.0 | ||||
| 重金属(以Pb计),ppm | 30.0 | 30.0 | |||
| 灼烧失重(%),≤ | 54-58 | 54-52 | ≥52 | ||
| 酸不溶物(%),≤ | 0.05 | 0.05 | 0.10 | 0.15 | 0.20 |
| 堆积密度,g/ml | 0.12 | 0.14 | |||
| 筛余物(75µm筛孔),(%)≤ | 1.0 | ||||
| 筛余物(150µm筛孔),(%)≤ | 0.025 | 0.03 | 0.05 | ||
| 水份(%)≤ | 2.0 | 3.0 | 4.0 | ||
| 可溶性盐,% | 1.0 | 1.0 | |||