Item: Sodium Hexametaphosphate(SHMP)

Total Phosphate(as P₂O₅ )               68% min

Non-activity Phosphate(as P₂O₅ )    7.5% max                

Fe                                             0.05% max

Water insoluble                  0.05% max

PH                            5.8-7.3

Solubility                       passed

Average degree of polymerization    10-16

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; Retarding agent, 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. Packaging: Plastic-woven sack with inner polythene bag; Net weight: 25kg, 50kg or 1, 000kg. Stored in ventilated and dry place.