THE SPECIFICATION OF SODIUM HEXAMETAPHOSPHATE 68% Chemical formula: (NaPO3)6 Molecular weight: 611.82 Goods Name Sodium Hexametaphosphate Formula (NaPO3)6 Items Standard Total phosphates (as P2O5) 68%min. Content 95%min Sodium carbonate 1.0%max Sodium hydroxide 0.2%max Sodium chloride 2.0%max Iron (Fe) 0.05%max Water insolubles 0.06%max. PH value 5.8-6.0 Properties: White powder, density is 2. 484 (20’C), easily soluble in water, but not in organic solution, absorbent to dampness, and turn sticky when absorbed dampness in air. It is possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for water treatment. Application: 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 papermaking; Slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. Packaging: In 25kg bag. Store at a well ventilated, dry place.