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Merck
CN

31413

氯化镁 六水合物

puriss. p.a., ACS reagent, reag. ISO, ≥99%

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关于此项目

线性分子式:
MgCl2 · 6H2O
化学文摘社编号:
分子量:
203.30
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
232-094-6
MDL number:
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agency

reag. ISO

grade

ACS reagent, puriss. p.a.

assay

≥99%

impurities

≤0.0005% heavy metals (as Pb), ≤0.001% ammonium (NH4), ≤0.005% in water insoluble matters

pH

5-6.5 (20 °C, 5%)

anion traces

nitrate (NO3-): ≤10 mg/kg, phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤20 mg/kg

cation traces

Ba: ≤20 mg/kg, Ca: ≤100 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤10 mg/kg, Mn: ≤5 mg/kg, Na: ≤10 mg/kg, Sr: ≤20 mg/kg, Zn: ≤10 mg/kg

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

General description

Magnesium chloride hexahydrate is a colorless, crystalline solid. On heating, it loses water of crystallization and affords magnesium oxide. It is a promising phase change material (PCM). 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.

Application

Magnesium chloride hexahydrate may be employed as a catalyst for the synthesis of 3,4-dihydropyrimidin-2-(1H)-one by Biginelli condensation reaction.

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.



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存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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