Name: Trisodium Phosphate

Foreign name: trisodium phosphate anhydrous

Chemical formula: Na3PO4

Type: Phosphate

Closeness: 1.62 (g/cm3)

Melting point: 1340 (℃)

Other name: Trisodium phosphate anhydrous

CAS Number: 7601-54-9

EINECS: 231-509-8

pH value: 11.5～12.1

M r: 164.26

Application field

1. The quality improver of the food can improve the complex metal ions, pH value and ionic strength of the food, thereby improving the binding force and water holding capacity of the food.

2. Used as water softener and detergent in chemical, textile, printing and dyeing, papermaking, power generation and other industries, boiler scale inhibitor, water softener in paper dyeing, pH buffering agent for adhesives used in the production of wax paper, printing and dyeing Fixing agent, mercerizing enhancer for fabrics, anti-brittle agent for thread production.

3. Solid trisodium phosphate (TSP) is a strong alkali and weak acid salt, with strong alkalinity, high solubility, stable chemical properties, and can be stored for a long time. It can be added to the spray water of the containment spray system (EAS) TSP replaces NaOH, can adjust the pH value of the spray liquid, effectively remove the iodine gas released from the leaked cooling water into the containment, avoid the damage of strong alkali to the staff, and is easy to clean up after the accident.