Manufacturer Provide Veterinary Medicine Raw Powder CAS7447-40-7 Potassium Chloride
Introduction
1.Product Name:Potassium Chloride
2.Other Name:Chlorid draselny;chloriddraselny;chlorideofpotash;Chloropotassuril;
3..CAS NO:7447-40-7
4.Purity: 99%min
5.Appearance:White Crystal or Crystalline Powder
6.Molecular formula: ClK
7.Molecular weight:74.55
8.Melting Point :770 °C (lit.)
9.Boiling Point :1420°C
10.Density :1.98 g/mL at 25 °C (lit.)
11.Solubility:Soluble in water
12.Storage:Keep in dark place,Inert atmosphere,Room temperature
Potassium chloride (KCl) is a metal halide salt composed of potassium and chloride. It is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water and its solutions have a salt-like taste. KCl is used as a fertilizer,in medicine, scientific applications, food processing, and used to cause cardiac arrest as the third drug in the "three drug cocktail" for executions by lethal injection. It occurs naturally as the mineral sylvite and in combination with sodium chloride as sylvinite.
The version for injection is on the World Health Organization's List of Essential Medicines, the most important medications needed in a basic health system.
Specification
| Item | Standard | Result |
| Characters | White crystal or Crystalline Powder | Conform |
| Assay | 99~100.5% | 99.5% |
| Appearance of solution | Comply with the standard | Conform |
| Acidity or alkalinity | Comply with the standard | Conform |
| Bromides | ≤0.1% | 0.06% |
| Iodide | Comply with the standard | Conform |
| Sulphates | ≤0.03% | 0.01% |
| Aluminium | ≤0.0001% | 0.00008% |
| Barium | Comply with the standard | Conform |
| Iron | ≤0.002% | 0.001% |
Magnesiumand
alkaline-earth metals | ≤0.02% | 0.002% |
| Natrium | ≤0.1% | 0.05% |
| Heavy metal | ≤0.001% | 0.0007% |
| Loss on drying | ≤1.0% | 0.6% |
China
