A calcium is chlorous food from 6000 for a ton 2915907090
Calcium chloride technical and food, shipping from a bag
Potassium chloride - the main potash fertilizer, fine crystalline powder pink or white with a grayish tint. Contains, depending on the method of production, from 58 to 60% potassium oxide (K 2 O). Chemically pure potassium chloride contains 63.1% K 2 O.  Potassium chloride, like other potassium fertilizers, is added to the main intake for plowing, and on lungs soils - for cultivation. 
Granular and non-dusting forms of potassium chloride are produced for the needs of agriculture.