Total phosphate: as P<sub>2</sub>O<sub>5</sub> ≥70%
Inactive phosphate: as P<sub>2</sub>O<sub>5</sub> ≤7.3%
Iron: as Fe ≤0.04%
pH value (1% water solution): 6.5
Water insoluble: ≤0.04%
Applications:
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 a water softening agent in solution for printing, dyeing and boiler
Diffusant in paper making, slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent
For food-grade, it is mainly used as additive agent, pH adjusting agent and fermentation agent and nourishment
Inactive phosphate: as P<sub>2</sub>O<sub>5</sub> ≤7.3%
Iron: as Fe ≤0.04%
pH value (1% water solution): 6.5
Water insoluble: ≤0.04%
Applications:
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 a water softening agent in solution for printing, dyeing and boiler
Diffusant in paper making, slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent
For food-grade, it is mainly used as additive agent, pH adjusting agent and fermentation agent and nourishment