M9272

Cloruro di magnesio

ACS reagent, 99.0-102.0%

• Formula condensata: MgCl₂ · 6H₂O
• Numero CAS: 7791-18-6
• Peso molecolare: 203.30
• Numero CE: 232-094-6
• Numero MDL: MFCD00149781
• Codice UNSPSC: 12352302
• ID PubChem: 329818090
• NACRES: NA.21

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 200
• Saggio: 99.0-102.0%
• Stato: powder or crystals
• Impurezze: ≤0.005% Insoluble matter
• Anioni in tracce: nitrate (NO₃^-): ≤0.001%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.002%
• Cationi in tracce: 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)
• Stringa SMILE: O.O.O.O.O.O.Cl[Mg]Cl
• InChI: 1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2; DHRRIBDTHFBPNG-UHFFFAOYSA-L

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable