Chinese name: Chinese Factory Price Potassium Chloride CAS No.7447-40-7
CAS number: 7447-40-7
M.F.: KCl
Molecular weight: 74.55130
Exact mass: 73.93260
Chinese Factory Price Potassium Chloride CAS No.7447-40-7 is mainly used in the inorganic industry as a type of inorganic salts, and Chinese Factory Price Potassium Chloride CAS No.7447-40-7 is the basic raw material for the production of various potassium salts or alkalis such as potassium hydroxide, potassium sulfate, potassium nitrate, potassium chlorate, potassium alum and the like. The pharmaceutical industry is used as a diuretic and a drug for the prevention and treatment of potassium deficiency. The dye industry is used to produce G salts, reactive dyes, etc. In agriculture, it is a potash fertilizer. Its fast fertilizer effect, directly applied to farmland, can increase the moisture in the lower layer of the soil, and has the effect of resisting drought.
However, it is not suitable to be applied to saline, alkaline land and crops such as tobacco, sweet potato and sugar beet. Potassium chloride tastes similar to sodium chloride (bitter), and is also used as an additive for low sodium salts or mineral water.
In addition, it is also used to make muzzle or muzzle flame retardants, steel heat treatment agents, and for photography. It can also be used in medicine, scientific applications, food processing, and sodium chloride can also be replaced by a portion of potassium chloride in the salt to reduce the possibility of hypertension.
Specification of potassium chloride for industrial | |||||||
ltem | Index | ||||||
First Class | Second Class | ||||||
Prime Grade | First Grade | Qualified | Prime Grade | First Grade | Second Grade | Qualified | |
K2O Mass Fraction/% ≥ | 62.0 | 61.0 | 62.0 | 62.0 | 60.0 | 59.0 | 57.0 |
H2O Mass Fraction/% ≤ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
Ca+Mg Mass Fraction/% ≤ | 0.3 | 0.4 | 0.5 | - | - | - | - |
Na Cl Mass Fraction /% ≤ | 1.2 | 1.6 | 2.0 | - | - | - | - |
Water Insoluble/% ≤ | 0.1 | 0.2 | 0.3 | - | - | - | - |