Phosphate industry, electroplating, polishing industry, sugar industry, compound fertilizer, etc. In the food industry as sour a

Phosphoric acid (H3PO4) an important kind of inorganic acid, is of the chemical fertilizer industry in the middle of the important production product, for the production of p and high concentration compound fertilizers. Phosphoric acid or soap, detergent, metal surface treatment, food additives, feed additives and water treatment agent used all kinds of phosphate, such as the phosphate materials. As the production of raw materials, is p ZhengLinSuan or more of the phosphoric acid solution.