Merck
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M8266

Sigma-Aldrich

氯化镁

anhydrous, ≥98%

Synonym(s):
氯化镁
Linear Formula:
MgCl2
CAS Number:
Molecular Weight:
95.21
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

等级

anhydrous

质量水平

测定

≥98%

形式

powder

杂质

≤0.5% Insolubles

bp

1412 °C/1 atm (lit.)

mp

714 °C (lit.)

密度

2.32 g/mL at 25 °C (lit.)

application(s)

cell analysis

SMILES string

Cl[Mg]Cl

InChI

1S/2ClH.Mg/h2*1H;/q;;+2/p-2

InChI key

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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Magnesium chloride anhydrous, ≥98%

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氯化镁

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Magnesium chloride AnhydroBeads™, −10 mesh, 99.99% trace metals basis

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8.14733

氯化镁

grade

anhydrous

grade

-

grade

-

grade

-

assay

≥98%

assay

99.9% trace metals basis

assay

99.99% trace metals basis

assay

-

form

powder

form

-

form

-

form

solid

impurities

≤0.5% Insolubles

impurities

≤1500.0 ppm Trace Metal Analysis

impurities

≤150.0 ppm Trace Metal Analysis

impurities

-

mp

714 °C (lit.)

mp

714 °C (lit.)

mp

714 °C (lit.)

mp

712 °C

density

2.32 g/mL at 25 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

density

2.32 g/mL at 25 °C (lit.)

density

2.32 g/cm3 at 20 °C

一般描述

氯化镁也称为氯镁石,是一种无色结晶固体。它天然具有非常强的吸湿性。它可溶于水和酒精。它可通过在干燥的氯化氢气流中加热水合氯化镁晶体或通过加热氯化镁铵来制备。无水氯化镁可从氯化镁六水合物结晶为小叶。它具有导电性。MgCl2的晶体结构是层状的。该结构是由Mg2+离子占据的八面体孔层交替紧密堆积而成的立体结构。

注意

灰/黑斑外观不影响使用。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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Product Information Sheet

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