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Pharmaceutical excipients
Magnesium chloride anhydrous

Product name

Magnesium chloride anhydrous

Specification

Pharmaceutical grade (USP,BP,EP,CP)

Molecular formula

MgCl2

CAS

7786-30-3

H.S. CODE

2827310000

Molecular weight

203.31

Appearance

White powder

Package

25KG woven bags or fiber drums


Properties

    White powder.Melting points is 714℃,Density is 2,32 g/mL at 25 °C.

Application

    Analytics reagents. Used in medicine industry. With magnesium chloride was made "halogen dry" can make medicinal. Can be used as food additives, protein concreting or snowmelt agent, coolant, dustproof agent, refractory etc.

Test Standard

Test items 

Specification

BP2015

USP35

CP2015

Appearance

Conform

Conform

Conform

Assay

98.0101.0%

98.0101.0%

98.0101.0%

Clarify degrees test

Conform

 

Conform

Acidity or alkalinity

Conform

 

 

pH

 

4.5-7.0

4.5~7.0

Bromide

0.05%

 

0.05%

Sulfate

0.01%

 

0.01%

Insoluble matters

 

0.005%

 

Aluminium

0.0001%

 

 

Arsenic

0.0002%

 

0.0002%

Chloride and phosphate

 

0.005%

 

Barium

 

0.0001%

Conform

Calcium

0.1%

 

0.1%

Iron

0.001%

 

0.001%

Potassium

0.05%

 

Conform

Heavy metals

0.001%

0.001%

0.001%

Water

51.0~55.0%

 

51.0~55.0%

Storage                                                                                        Store in cool place. Keep container tightly closed in a dry and well-ventilated place.Store under inert gas. Hygroscopic. Keep in a dry place.


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