M9272

Cloreto de magnésio

ACS reagent, 99.0-102.0%

• Fórmula linear: MgCl₂ · 6H₂O
• Número CAS: 7791-18-6
• Peso molecular: 203.30
• Número CE: 232-094-6
• Número MDL: MFCD00149781
• Código UNSPSC: 12352302
• ID de substância PubChem: 329818090
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• Ensaio: 99.0-102.0%
• Formulário: powder or crystals
• Impurezas: ≤0.005% Insoluble matter
• traços de ânion: nitrate (NO₃^-): ≤0.001%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.002%
• traços de cátion: Ba: ≤0.005%; Ca: ≤0.01%; Fe: ≤5 ppm; K: ≤0.005%; Mn: ≤5 ppm; NH₄⁺: ≤0.002%; Na: ≤0.005%; Sr: ≤0.005%; heavy metals: ≤5 ppm (by ICP-OES)
• cadeia de caracteres SMILES: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
• chave InChI: DHRRIBDTHFBPNG-UHFFFAOYSA-L

Descrição

Descrição geral

Magnesium chloride hexahydrate (MgCl₂·6H₂O) is an inorganic salt that can be generated from the acid leach solution of magnesite tailings. It is a potential phase change material (PCM) for storing thermal energy in solar cookers. The result of altering poly (vinyl alcohol)(PVA) films with MgCl₂·6H₂O has been investigated. The ability of MgCl₂·6H₂O to reduce the flammability of cotton fabrics has been studied.

Aplicação

Magnesium chloride hexahydrate has been used to prepare renaturation buffer that is employed for the renaturation of denatured peptidoglycan (PGN) hydrolytic enzymes. It may be used as a catalyst in the preparation of 3,4-dihydropyrimidin-2-(1H)-ones.

Informações de segurança

• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable