13152

Magnesium chloride hexahydrate

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

• Wzór liniowy: MgCl₂ · 6H₂O
• Numer CAS: 7791-18-6
• Masa cząsteczkowa: 203.30
• Numer WE: 232-094-6
• Numer MDL: MFCD00149781
• Kod UNSPSC: 12352302
• Identyfikator substancji w PubChem: 329750027
• NACRES: NA.21

Właściwości

• klasa czystości: puriss.
• Poziom jakości: 200
• Próba: 99-101%
• Postać: solid
• jakość: meets analytical specification of Ph. Eur., BP, FCC, E511
• zanieczyszczenia: 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)
• ślady anionów: bromide (Br^-): ≤500 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• ślady kationów: 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
• przydatność: complies for appearance of solution
• ciąg SMILES: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• Klucz InChI: DHRRIBDTHFBPNG-UHFFFAOYSA-L

Opis

Opis ogólny

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.

Zastosowanie

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.

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable