White powder, density is 2.484 (20), easily soluble in water, but not in organic solutions, absorbent to dampness, and turn stickly when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; iyt is a fine agent for water treatment.
Phosphorus pentoxide (as P2O5) ≥68%
Inactive phosphate (P205) ≤7.5%
Iron (Fe) ≤0.05%
PH Value 5.8-7.3
Insoluble matter in water≤0.05%
This is mainly used as water-treatment agent, bonding agent, floatation agent, dispersant. For industrial use , such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as water softening agent in solution for printing, dyeing, and boiler; Diffusant and paper making; Slow corrodent, floating agent, dispersing medium, high temperature, aggiomerant, detergent and soil analytical chemistry reagent.