MindMap Gallery Food additive: Preparation method of potassium dihydrogen phosphate

Food additive: Preparation method of potassium dihydrogen phosphate

The preparation process of potassium dihydrogen phosphate includes raw material preparation, reaction condition control, crystallization and separation, as well as product drying and packaging. Firstly, raw materials such as phosphoric acid and potassium hydroxide solution are prepared. Then, the reaction is carried out under heating and stirring conditions. Next, the product is obtained through steps such as cooling crystallization and centrifugal separation. Finally, the product is dried, packaged, and stored under specified conditions.

Edited at 2025-01-14 14:29:38
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Food additive: Preparation method of potassium dihydrogen phosphate

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