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氢氧化镁
Magnesium hydroxide
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 |
| 3107108 | 250 G | 932 | |||
| 3107108 | 1 KG | 2990 |
产品别名
1309-42-8
氢氧化镁
Magnesium hydroxide
结构式
基本信息
| Linear Formula【线性分子式】 | Mg(OH)2 |
| Molecular weight | 58.32 |
| EC number【EC 号】 | 215-170-3 |
| MDL number | MFCD00011104 |
| PubChem Substance ID【PubChem化学物质编号】 | 329759774 |
| NACRES | NA.25 |
| General description【一般描述】 | Magnesium hydroxide is commonly used as a non-systemic antacid for treating acid-peptic disorders. It helps in the treatment kidney stones patients by reducing the recurrence rate. |
| Application【应用】 | Magnesium hydroxide is used as a dietary supplement to study its effects on the absorbtion of factors such as folic acid and iron and the release of the peptide hormone cholecystokinin (CCK). |
产品性质
| product line【产品线】 | BioUltra |
| Quality Level【质量水平】 | 200 |
| Assay【测定】 | ≥99.0% (KT) |
| impurities【杂质】 | Insoluble matter, passes filter test |
| mp | 350 ℃ (lit.) |
| solubility【溶解性】 | 5 M HCl: 0.1 M at 20 ℃, clear, colorless |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤500 mg/kg sulfate (SO42-): ≤1000 mg/kg |
| cation traces【痕量阳离子】 | As: ≤0.1 mg/kg Ba: ≤10 mg/kg Bi: ≤50 mg/kg Ca: ≤5000 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤100 mg/kg K: ≤50 mg/kg Li: ≤5 mg/kg Mn: ≤10 mg/kg Mo: ≤5 mg/kg Na: ≤100 mg/kg Ni: ≤100 mg/kg Pb: ≤5 mg/kg Sr: ≤10 mg/kg Zn: ≤5 mg/kg |
| λ | 0.1 M in 5 M HCl |
| UV absorption【紫外吸收】 | λ: 260 nm Amax: 0.030 λ: 280 nm Amax: 0.025 |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | O[Mg]O |
| InChI | 1S/Mg.2H2O/h;2*1H2/q+2;;/p-2 |
| InChI key | VTHJTEIRLNZDEV-UHFFFAOYSA-L |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | nwg |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
