产品说明
一般描述
Magnesium carbonate basic (Magnesium hydroxy carbonate) is a magnesium salt. It has been synthesized by reacting magnesium hydroxide and carbon dioxide.
应用
Magnesium carbonate basic may be employed for the isolation of carotenoids from grapes during the quantification of carotenoids in grapes by reversed-phase C30 (RP-30) HPLC-DAD-MS (ESI+) (High-performance liquid chromatography-diode array detection-mass spectrometry with electrospray ionization) analysis.
基本信息
| 线性分子式 | MgCO3 |
| 分子量 | 84.31 |
| EC 号 | 235-192-7 |
| MDL编号 | MFCD00011107 |
| PubChem化学物质编号 | 329759767 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 等级 | purum p.a. |
| 测定 | ≥40% (MgO) |
| 形式 | powder |
| 痕量阴离子 | chloride (Cl-): ≤100 mg/kg sulfate (SO42-): ≤6000 mg/kg |
| 痕量阳离子 | Ca: ≤1000 mg/kg Cd: ≤50 mg/kg Co: ≤50 mg/kg Cu: ≤50 mg/kg Fe: ≤50 mg/kg K: ≤100 mg/kg Na: ≤2000 mg/kg Ni: ≤50 mg/kg Pb: ≤50 mg/kg Zn: ≤50 mg/kg |
| 储存温度 | 2-8℃ |
| SMILES string | [Mg++].O[Mg]O.[O-]C([O-])=O |
| InChI | 1S/CH2O3.2Mg.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4 |
| InChI key | UDYRPJABTMRVCX-UHFFFAOYSA-J |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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