White powder,soluble in water,Is a kind of inorganic surfactant, lubricating oil and fat has strong emulsification
White powder, melting point 622 °C, soluble in water, for calcium magnesium metal ions have significant chelated can soften hard water, make suspending liquid into solution, there is alkalescent, noncorrosive, is a kind of inorganic surfactant, lubricating oil and fat has strong emulsification, pile of density usually consist of low density 0.35-0.5 cm 3 g /, MDF 0.51-0.65 g/cm 3, high density 0.66-0.9 cm g / 3; Sodium tripolyph-osphate have type I (high temperature type) and type II (low temperature type two kinds of crystal morphology, both chemical properties and same, difference lies in the thermal stability and hygroscopic type I above type II, and both of the solubility, dissolve the hydration heat when all dissimilarity...
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