Potassium dihydrogen phosphate 1, mainly used in medicine (culture of penicillin, streptomycin) industry, can also be used as a de-ironing agent and pH adjuster for talc.
2. Used as a water treatment agent, a microorganism, a fungus culture agent.
3. The food industry is used as a raw material for the preparation of alkaline water for pasta products, a fermenting agent, a flavoring agent, a leavening agent, a mild alkaline agent for dairy products, and a yeast foodstuff, which is sometimes added to the milk tea powder. Can also be used as a feed additive.
4. Used as a buffer in chemical analysis, used in the phosphating of metals and as an electroplating additive.
5. It is used as high-efficiency phosphorus-potassium compound fertilizer in agriculture; potassium dihydrogen phosphate product is widely used in almost all types of crops such as various types of economic crops, grain, fruits, vegetables, etc., all provinces are from local agricultural institutes and soil and fertilizer stations. Experts have carried out many related application experiments for potassium dihydrogen phosphate for various typical crops. Through the actual application of various types of crops, it has been proved that potassium dihydrogen phosphate has significant yield increase and increase, quality optimization, anti-falling, It has many excellent effects, such as resistance to diseases and insect pests, prevention and treatment of premature aging, and has the effect of overcoming the nutritional deficiencies caused by the decline of root aging absorption ability in the late stage of crop growth. Potassium dihydrogen phosphate is a new high-concentration phosphorus-potassium two-element compound fertilizer, which contains about 52% of phosphorus pentoxide and about 34% of dipotassium oxide. Flue-cured tobacco requires a large amount of phosphorus and potassium, especially for potassium.
