Physical properties of potassium chloride is good, and can be used as a basal fertilizer and top dressing fertilizer. 

Standards of China GB***9—***6

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Uses: 1. Food Additives: Nutritional supplements, gelling agent etc., and it also can be used as food flavoring agent in agricultural products, aquatic products, livestock products, fermentation products, spices, can and fast-food. Also used to strengthen the potassium (electrolyte used for the body) prepared athlete drinks.
     This product is non-toxic, can be used instead of sodium chloride as table salt, also known as low-sodium or no sodium
    2. Potash for agriculture (to total potassium content of ****0%), fertilizer is fast enough for basal and top dressing. However, chlorine is avoided used in saline-alkali soil or crops such as potatoes, sweet potatoes, sugar beet, tobacco.

    3. Industrial raw materials for the manufacture of other potassium salts.
    4. Medical care for the prevention of potassium deficiency disease