High quality Magnesium chloride hexahydrate with best price

Product Name:

Magnesium chloride hexahydrate

Synonyms:

chloruredemagnesiumhydrate;cmh;Magnesiumchloride,mecidinal;magnesiumdichloridehexahydrate;

MAGNESII CHLORIDUM;MAGNESIUM CHLORIDE HEXAHYDRATE;MAGNESIUM CHLORIDE HYDRATE;MAGNESIUM CHLORIDE, HYDROUS

CAS:

7791-18-6

MF:

Cl2H12MgO6

MW:

203.3

Mol File:

7791-18-6.mol

Chemical Properties

melting point 

117 °C

density 

1.569

storage temp. 

Store at RT.

solubility 

H2O: 1 M at 20 °C, clear, colorless

Water Solubility 

2350 g/L (20 ºC)

Sensitive 

Hygroscopic

Stability

Stable. Incompatible with strong oxidizing agents. Protect from moisture.

Specification

Index name

Analytically pure-AR

Chemical pure-CP

High purity

USP

Content(MgCl2·6H2O) /%

≥98.0

≥98.0

98.0-101.0

98.0-101.0

PH(50g/L solvent,25℃)

5.0~6.5

5.0~6.5

5.0~6.5

4.5-7.0

Clarity test

Qualified

Qualified

－

—

Water insoluble

≤0.005

≤0.01

≤0.01

≤0.005

Sulfate(SO4)

≤0.005

≤0.01

≤0.01

≤0.005

Phosphate(PO4)

≤0.001

≤0.002

－

Total nitrogen(N)

≤0.005

≤0.01

－

Potassium(K)

—

—

—

Qualified

Calcium(Ca)

≤0.05

≤0.1

Qualified

Ferrum(Fe)

≤0.0005

≤0.001

≤0.001

—

Barium and strontium ( counted by Ba )

≤0.005

≤0.005

－

Qualified

Heavy metal( counted by Pb)

≤0.0005

≤0.001

≤0.001

≤0.001

Arsenic(As)

－

－

≤0.0005

≤0.0003

Acidity or Alkalinity

－

－

Qualified

—

Lead( counted by Pb)

－

－

≤0.0005

Qualified

Organic matter

－

Qualified