| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| 010801 | Alfa Aesar | Magnesium sulfate hydrate | Puratronic庐, 99.997% (metals basis) | 964元/10g; 4838元/50g; | 展开 |
应用
Magnesium sulfate is used as an anticonvulsant, a cathartic, and an electrolyte replenisher in the treatment of pre-eclampsia and eclampsia. 备注
150° -6H{2}O, 200° -7H{2}O 基本信息 MDL
MFCD00149787 EINECS
231-298-2 分子式
MgSO4•xH2O 分子量
120.37(anhy) 密度
1.68 灵敏度
Ambient temperatures. 形态
Crystalline Aggregates 溶解性
Soluble in water (360 mg/ml at 20°C), ether (11.6 mg/ml at 18°C), alcohol, and glycerin. Insoluble in acetone. Merck
14,5691 安全信息 RTECS
OM4500000 TSCA
是 |
| L13739 | Alfa Aesar | Magnesium sulfate | dried, contains ca 1-2 mol water of hydration | 265元/100g; 353元/500g; 712元/2500g; | 展开 |
应用
Suitable for the preliminary drying of organic liquids, for example solvent extracts from reaction workups. 基本信息 MDL
MFCD00149787 EINECS
231-298-2 分子式
MgSO4?xH2O 分子量
120.37(anhy) 灵敏度
Hygroscopic. Ambient temperatures. 形态
Solid Merck
14,5691 安全信息 RTECS
OM4500000 TSCA
是 |
| C19685 | Alfa Aesar | Magnesium sulfate | 99%, extra pure, dried, contains 3 to 4 moles of water | 865元/1kg; 1651元/2.5kg; 3441元/10kg; | 展开 |
基本信息 Ref#
19685 MDL
149787 分子式
Mg O4 S . x H2 O 分子量
120.36 密度
2.66 形态
Crystalline Aggregates |
| 13143 | Sigma-Aldrich | Magnesium sulfate hydrate | puriss., dried, 99.0-101.0% MgSO4 basis (in dried substance) | 1152.59元/2.5 KG; 6915.53元/6 X 2.5 KG; | 展开 |
产品说明 一般描述 Magnesium sulfate (Epsom Salt) is an inorganic salt. Quantitative determination of the solubility of manganese sulfate monohydrate in the presence of a co-salt of magnesium has been studied. Raman spectra of 10 hydrated and anhydrous forms of magnesium sulfates have been reported. Their crystal structure and space groups have been evaluated by Raman and XRD (X-ray diffraction) studies. 基本信息 | 线性分子式 | MgSO4 · aq | | 分子量 | 120.37 (anhydrous basis) | | EC 号 | 231-298-2 | | MDL编号 | MFCD00011110 | | eCl@ss | 38030409 | | PubChem化学物质编号 | 329750023 | | NACRES | NA.55 |
产品性质 | 等级 | puriss. | | 质量水平 | 200 | | 测定 | 99.0-101.0% MgSO4 basis (in dried substance) | | 形式 | powder | | 质量 | dried | | 杂质 | acidity or alkalinity, complies
residual solvents, complies
≤0.0015% heavy metals (as Pb) | | 缺失 | 26-32% loss on drying, 400-500 ℃ | | pH值(酸碱度) | 6.5-8 (25 ℃, 120.4 g/L) | | 痕量阴离子 | chloride (Cl-): ≤400 mg/kg | | 痕量阳离子 | As: ≤2 mg/kg
Fe: ≤10 mg/kg | | 适用性 | complies for appearance of solution | | SMILES string | [Mg++].[O-]S([O-])(=O)=O | | 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 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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