13143

硫酸マグネシウム 水和物

puriss., dried, 99.0-101.0% MgSO₄ basis (in dried substance)

• 化学式: MgSO₄ · aq
• CAS番号: 22189-08-8
• 分子量: 120.37 (anhydrous basis)
• EC Number: 231-298-2
• MDL番号: MFCD00011110
• UNSPSCコード: 12352302
• eCl@ss: 38030409
• PubChem Substance ID: 329750023
• NACRES: NA.55

特性

• グレード: puriss.
• アッセイ: 99.0-101.0% MgSO₄ basis (in dried substance)
• 形状: powder
• 品質: dried
• 不純物: acidity or alkalinity, complies; residual solvents, complies; ≤0.0015% heavy metals (as Pb)
• 損失: 26-32% loss on drying, 400-500 °C
• pH: 6.5-8 (25 °C, 120.4 g/L)
• 微量陰イオン: chloride (Cl^-): ≤400 mg/kg
• 微量陽イオン: As: ≤2 mg/kg; Fe: ≤10 mg/kg
• 適合性: complies for appearance of solution
• SMILES記法: [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

詳細

詳細

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.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable