... .Custom Packaging 4. Shippment faster CHEMICAL NAME: Sodium Hexametaphosphate Property:white powder,density is 2.484(20 degree ... and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical ... reagent. For food grade, additive agent,PH adjusting agent and fermentation agent, and nourishment.Packing:25kgs net paper ...