|
Product name |
Potassium chloride |
|
Specification |
Pharmaceutical grade (USP,BP,EP,CP) |
|
Molecular formula |
KCl |
|
CAS |
7477-40-7 |
|
H.S. CODE |
3104201000 |
|
Molecular weight |
74.55 |
|
Appearance |
White crystal |
|
Package |
25KG woven bags or fiber drums |
Properties：
White cubes to crystalline powder. The relative density 1.988. Melting point ℃ 771. Soluble in water. Insoluble in ether and acetone.
Application：
Potassium chloride can be used for chemical reagent, excellent grade pure products can be used as a slow granule and HPLC analysis reagent, etc.. Medicine can be used to make injection, are electrolytes, also used in the manufacture of supplementary medicine diuretic, etc.
Test standard：
|
Test items |
Specification |
||
|
BP2015 |
USP35 |
CP2015 |
|
|
Apperance |
White crystal |
White crystal |
White crystal |
|
Assay |
99.0~100.5% |
99.0~100.5% |
99.0~100.5% |
|
Apperance of solution |
Conform |
|
Conform |
|
Acidity and alkaline |
Conform |
Conform |
Conform |
|
Bromide |
≤0.1% |
≤0.1% |
≤0.1% |
|
Iodide |
Conform |
≤0.005% |
Conform |
|
Sulfate |
≤0.03% |
|
≤0.01% |
|
Aluminium |
≤0.0001% |
≤0.0001% |
≤0.0001% |
|
Calcium |
|
Conform |
Conform |
|
Barium |
Conform |
|
Conform |
|
Irom |
≤0.002% |
|
Conform |
|
Magnesium |
|
Conform |
Conform |
|
Arsenic |
|
|
≤0.0001% |
|
Magnesium and alkaline earths |
≤0.02% |
|
|
|
Sodium |
≤0.1% |
Conform |
|
|
Heavy metals |
≤0.001% |
≤0.001% |
≤0.0005% |
|
Loss on drying |
≤1.0% |
≤1.0% |
≤1.0% |
Storage：
Store in a tightly closed container.
