Sodium Tripolyphosphate,China price supplier

^{White powder; Easily soluble in water; It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard water to make suspension into solution, alkalinity, without causticity. It is a surfactant, and has got outstanding emulsification to lubricants and fat. It has different bulk density, i.e.low densty 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3, and high density 0.66-0.9g/cm3. This product has two crystalline forms, namely phase 1(high temperature phase) and phase 2(low temperature phase). The chemical properties of the two phase are the same, and the different between them lies in the thermostabilit, hygroscopicity, solubility and hydration heat when dissolving.}