13152

塩化マグネシウム 六水和物

puriss., meets analytical specification of Ph. Eur., BP, FCC, E511, 99-101%, ≤0.0001% Al

• 化学式: MgCl₂ · 6H₂O
• CAS番号: 7791-18-6
• 分子量: 203.30
• EC Number: 232-094-6
• MDL番号: MFCD00149781
• UNSPSCコード: 12352302
• PubChem Substance ID: 329750027
• NACRES: NA.21

特性

• グレード: puriss.
• 品質水準: 200
• アッセイ: 99-101%
• 形状: solid
• 品質: meets analytical specification of Ph. Eur., BP, FCC, E511
• 不純物: acidity or alkalinity, complies; residual solvents, complies; ≤0.0001% Al; ≤0.005% ammonium (NH₄); ≤0.01% free alkali (as MgO); ≤0.02% free acid (as HCl); 51.0-55.0% water (Karl Fischer)
• 微量陰イオン: bromide (Br^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 微量陽イオン: Al: ≤1 mg/kg; As: ≤2 mg/kg; Ba: ≤20 mg/kg; Ca: ≤1000 mg/kg; Cu: ≤10 mg/kg; Fe: ≤5 mg/kg; K: ≤500 mg/kg; Na: ≤5000 mg/kg; Pb: ≤4 mg/kg; Zn: ≤10 mg/kg
• 適合性: complies for appearance of solution
• SMILES記法: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• InChI Key: DHRRIBDTHFBPNG-UHFFFAOYSA-L

詳細

詳細

Magnesium chloride hexahydrate is a colorless, crystalline solid. On heating, it loses water of crystallization and affords magnesium oxide. It has been tested as a potential phase change material (PCM) for use in cooking indoors and during the low intensity solar radiation periods. Due to its suitable thermo-physical properties, it can be used as storage media in solar cookers. Its flame retardancy action on 100% woven cotton fabric has been investigated. Its heat capacity has been evaluated.

アプリケーション

Magnesium chloride hexahydrate may be employed as a catalyst for the synthesis of 3,4-dihydropyrimidin-2-(1H)-one, via Biginelli condensation of aldehyde, 1,3-dicarbonyl compound and urea.

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable