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M9272

Cloruro de magnesio hexahydrate

Name: Cloruro de magnesio hexahydrate
Brand: SIGALD

ACS reagent, 99.0-102.0%

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Fórmula lineal:

MgCl₂ · 6H₂O

Número CAS:

7791-18-6

Peso molecular:

203.30

NACRES:

NA.21

PubChem Substance ID:

329818090

UNSPSC Code:

12352302

EC Number:

232-094-6

MDL number:

MFCD00149781

Assay:

99.0-102.0%

Grade:

ACS reagent

Form:

powder or crystals

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Propiedades

grade

ACS reagent

Quality Segment

200

assay

99.0-102.0%

form

powder or crystals

impurities

≤0.005% Insoluble matter

anion traces

nitrate (NO₃^-): ≤0.001%, phosphate (PO₄^3-): ≤5 ppm, sulfate (SO₄^2-): ≤0.002%

cation traces

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)

SMILES string

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

Descripción

General description

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.

Application

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.

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Clase de almacenamiento

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c