Function and Use of phosphoric acid — Phosphoric acid Manufacturer (Hebei Pengfa Chemical Co., LTD.)
Function and Use of phosphoric acid — Phosphoric acid Manufacturer (Hebei Pengfa Chemical Co., LTD.),
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1. Basic information
Molecular formula: H3PO4
Content: Industrial-grade phosphoric acid (85%, 75%) Food-grade phosphoric acid (85%, 75%)
Molecular weight: 98
CAS NO: 7664-38-2
Production capacity: 10,000 tons/year
Packaging: 35Kg plastic barrels, 300Kg plastic barrels, ton barrels
2. Product quality standard
3. Use
agriculture: Phosphoric acid is an important raw material for the production of phosphate fertilizers (superphosphate, potassium dihydrogen phosphate, etc.) ) raw materials.
Industry: Phosphoric acid is an important chemical raw material, and its main functions are as follows:
1. Treat the metal surface and form an insoluble phosphate film on the metal surface to protect the metal from corrosion.
2. Mixed with nitric acid as a chemical polishing agent to improve the smoothness of the metal surface.
3. Phosphate esters, raw materials for the production of detergents and pesticides.
4. Raw materials for the production of phosphorus-containing flame retardants
Food: Phosphoric acid is one of the food additives. It is used in food as a sour agent and yeast nutrient. Coca-Cola contains phosphoric acid. Phosphate is also an important food additive and can be used as a nutritional enhancer.
Application
Agriculture: Phosphoric acid is an important raw material for the production of phosphate fertilizer (superphosphate, potassium dihydrogen phosphate, etc.), but also for the production of feed nutrients (calcium dihydrogen phosphate).
Industry: Phosphoric acid is an important chemical raw material. Its main functions are as follows:
1. Treat the metal surface and generate an insoluble phosphate film on the metal surface to protect the metal from corrosion.
2. Mixed with nitric acid as a chemical polish, to improve the finish of metal surface.
3. Production of detergent, pesticide raw material phosphate ester.
4. Production of raw materials containing phosphorous flame retardant.
Food: Phosphoric acid is one of the food additives, in food as a sour flavor agent, yeast nutrition agent, Coca-Cola contains phosphoric acid. Phosphates are also important food additives that can be used as nutrients
An enhancer.
he main functions of phosphoric acid:
1. Phosphoric acid is the raw material for the production of important phosphate fertilizer (calcium superphosphate, potassium dihydrogen phosphate, etc.), and also the raw material for the production of feed nutrients (calcium dihydrogen phosphate).
2, treat the metal surface, generate insoluble phosphate film on the metal surface, in order to protect the metal from corrosion.
3, mixed with nitric acid as a chemical polish, to improve the finish of the metal surface.
4, the production of washing supplies, insecticide raw material phosphate ester.
5, the production of raw materials containing phosphorus flame retardant.
6, phosphoric acid is one of the food additives, in food as a sour agent, yeast nutrition agent, cola contains phosphoric acid. Phosphates are also important food additives and can be used as nutrient enhancers.
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