Phosphoric Acid
Publish Time: 2024-08-29 Origin: Site
Products name：Phosphoric Acid
CAS: 7664-38-2
H.S.:2809201100
Products quality：
High concentration of phosphoric acid, high purity and high crystallinity，Transparent colorless viscous solution, odorless. The general content is 85%~95%. Colorless columnar crystals can be obtained by further concentration, with a density (18 °C) of 1.834g/cm3, a melting point of 42.3 °C, a boiling point of 158 °C, and a freezing point of 21.1 °C. It becomes anhydrous at 150 °C, becomes pyrophosphoric acid when heated to 215 °C, becomes metaphosphoric acid at about 300 °C, and has a vapor pressure of 3. 8Pa。 Strong deliquescent. Miscible with water and ethanol.
Products usage ：
Phosphoric acid is one of the food additives, which is used as an acidulant and yeast nutrient in food, and cola contains phosphoric acid. Phosphate is also an important food additive and can be used as a nutritional enhancer.