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Magnesium Sulfate Anhydrous
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4059740 | 1 KG | 5480 | 2-5天 | 4-6周 |
产品别名
7487-88-9
Magnesium Sulfate Anhydrous
基本信息
| Empirical Formula【经验(实验)分子式】 | MgO4S |
| Molecular weight | 120.37 |
| MDL number | MFCD00011110 |
| EC Index Number【EC索引号】 | 231-298-2 |
| Analysis Note【分析说明】 | Assay (complexometric): ≥ 98.0 % Chloride (Cl): ≤ 0.001 % Total nitrogen (N): ≤ 0.004 % Heavy metals (as Pb): ≤ 0.001 % As (Arsenic): ≤ 0.0001 % Ca (Calcium): ≤ 0.04 % Fe (Iron): ≤ 0.001 % Mn (Manganese): ≤ 0.002 % Loss on ignition (600 °C): ≤ 2 % |
| Legal Information【法律信息】 | EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 300 |
| Assay【测定】 | ≥98.0% (complexometric) |
| form【形式】 | solid |
| pH【pH值(酸碱度)】 | 7.9 (25 ℃, 50 g/L in H2O) |
| mp | 1124 ℃ |
| density | 2.66 g/cm3 at 20 ℃ |
| bulk density【堆积密度】 | 600 kg/m3 |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.001% |
| cation traces【痕量阳离子】 | As: ≤ 0.0001% Ca: ≤ 0.04% Fe: ≤ 0.001% Mn: ≤ 0.002% N: ≤ 0.004% heavy metals (as Pb): ≤ 0.001% |
| storage temp.【储存温度】 | no temp limit |
| InChI | 1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| InChI key | CSNNHWWHGAXBCP-UHFFFAOYSA-L |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
