|
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 |
98.0～101.0% |
98.0～101.0% |
98.0～101.0% |
|
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.
