碱式碳酸镁 [39409-82-0]
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英文名:Magnesium carbonate basic
- CAS号:39409-82-0 分子式:(MGCO3)4?MG(OH)2?5H2O 分子量:395.58 (anhydrous basis)
P132090-100G 碱式碳酸镁 [39409-82-0] 99.8% metals basis 100g 131.00 促销价:82.53
P132092-500G 碱式碳酸镁 [39409-82-0] 99.99% metals basis 500g 915.00 促销价:576.45
P132093-100G 碱式碳酸镁 [39409-82-0] 99.99% metals basis 100g 331.00 促销价:208.53
P132099-25g 碱式碳酸镁 [39409-82-0] 99.99% metals basis 25g 115.00 促销价:72.45
P132097-500g 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 500g 115.00 促销价:72.45
P132091-25G 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 250g 65.00 促销价:40.95
P132098-1kg 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 1kg 181.00 促销价:114.03
订货编号 | 商品名称 | 规格 | 包装 | 单价 | 促销价 | 会员价 | 数量 |
P132099-500G | 碱式碳酸镁 [39409-82-0] | 99.8% metals basis | 500g | 265.00 | 166.95 | 登录可见 |
P132099-500G 碱式碳酸镁 [39409-82-0] 99.8% metals basis 500g 265.00 促销价:166.95
|
P132090-100G | 碱式碳酸镁 [39409-82-0] | 99.8% metals basis | 100g | 131.00 | 82.53 | 登录可见 |
P132090-100G 碱式碳酸镁 [39409-82-0] 99.8% metals basis 100g 131.00 促销价:82.53
|
P132092-500G | 碱式碳酸镁 [39409-82-0] | 99.99% metals basis | 500g | 915.00 | 576.45 | 登录可见 |
P132092-500G 碱式碳酸镁 [39409-82-0] 99.99% metals basis 500g 915.00 促销价:576.45
|
P132093-100G | 碱式碳酸镁 [39409-82-0] | 99.99% metals basis | 100g | 331.00 | 208.53 | 登录可见 |
P132093-100G 碱式碳酸镁 [39409-82-0] 99.99% metals basis 100g 331.00 促销价:208.53
|
P132099-25g | 碱式碳酸镁 [39409-82-0] | 99.99% metals basis | 25g | 115.00 | 72.45 | 登录可见 |
P132099-25g 碱式碳酸镁 [39409-82-0] 99.99% metals basis 25g 115.00 促销价:72.45
|
P132097-500g | 碱式碳酸镁 [39409-82-0] | AR,40-45% MgO basis | 500g | 115.00 | 72.45 | 登录可见 |
P132097-500g 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 500g 115.00 促销价:72.45
|
P132091-25G | 碱式碳酸镁 [39409-82-0] | AR,40-45% MgO basis | 250g | 65.00 | 40.95 | 登录可见 |
P132091-25G 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 250g 65.00 促销价:40.95
|
P132098-1kg | 碱式碳酸镁 [39409-82-0] | AR,40-45% MgO basis | 1kg | 181.00 | 114.03 | 登录可见 |
P132098-1kg 碱式碳酸镁 [39409-82-0] AR,40-45% MgO basis 1kg 181.00 促销价:114.03
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化学性质
质量标准
Q/(HG)SJ154-94
项目Item 分析纯 化学纯
(AR) (CP)
含量(以MgO计)Assay,% 39.5~44.5 39.5~44.5
灼烧失重Ignition loss,% 55~60 55~60
水溶性物质Solution reaction,% ≤ 0.5 0.75
盐酸不溶物Insoluble matter in
hydrochloric acid,% ≤ 0.01 0.03
氯化物(Cl)Chloride,% ≤ 0.005 0.015
硫酸盐(SO4)Sulfate,% ≤ 0.01 0.05
磷酸盐(PO4)Phosphate,% ≤ 0.002 0.005
铁(Fe)Iron,% ≤ 0.002 0.005
重金属(以Pb计)Heavy metals,% ≤ 0.001 0.005
99.99% metals basis
外观Appearance 白色粉末
纯度Purity ≥99.99% by Trace Metals Analysis
ICP: Confirms
总杂质Total Impurities ≤200.0 ppm
危险性质
用途及存储
镁盐,医药,绝缘料,橡胶颜料,假漆制造,镁墨,高级玻璃制品,齿科制剂,滑石粉,香妆品。
密封干燥保存。