PHOSPHORIC ACID 85% FOR FOOD ADDITIVES
Application:1)Agriculture: phosphoric is the raw material for the production of important phosphate fertilizer (calcium superphosphate, potassium dihydrogen phosphate, etc.) and feed nutrient (calcium dihydrogen phosphate).
2)Industrial: acid is an important chemical raw material. Its main functions are as follows:
a) Treat the metal surface and form insoluble phosphate film on the metal surface to protect the metal from corrosion.
b) Mixed with nitric acid as chemical polishing agent to improve the finish of metal surface.
c) Phosphate ester is the raw material for the production of washing products and pesticides.
d) Raw materials for the production of phosphorus containing flame retardants.
3)Food: phosphoric acid is one of the food additives. As a sour agent and yeast nutrient in food, coke contains phosphoric Phosphate is also an important food additive and can be used as a nutritional enhancer.
4)Medicine: phosphoric can be used to prepare phosphorus containing drugs, such as glycerol, sodium phosphate, etc.