we have Dipotassium Phosphate Anhydrate and Dipotassium Phosphate trihydrate;It is used for boiler water treatment, medicine and fermentation, as phosphorus and potassium regulator and bacterial culture medium in industry. It is the raw material for manufacturing potassium pyrophosphate. It can be used as liquid fertilizer, corrosion inhibitor of ethylene glycol antifreeze, feed nutrient supplement, fermentation, seasoning, bulking agent, buffer, mild alkaline agent of dairy products;CAS is 7758-11-4; package is 25kg/plastic woven bag.