Sodium Hexa meta-phosphat (SHMP)

It has good hygroscopion and can present as the sticky glue while it absorbs the moisture. It is easily soluble in water, but not in organic solution. It has good complexation and has good diffusion and anti-flocculation. It can be used as the corrosion protection for the pretreatment film. Used in oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and can be used as a water softening agent in solution for printing, dyeing, and boiler; diffusion in papermaking; slow corrode, floating agent, dispersing medium, high temperature agglomerate, detergent and soil analytical chemistry reagent.