Sodium tripolyphosphate CAS NO.7758-29-4

Sodium Tripolyphosphate [Specification] Indexes Industrial Grade Food Grade Assay Na5P3O10 % 94.0min 94.0min P2O5 % …

Sodium Tripolyphosphate [Specification] Indexes Industrial Grade Food Grade Assay Na5P3O10 % 94.0min 94.0min P2O5 % 57.0min 57.0min Water Insoluble Matter % 0.15max 0.05max Iron(Fe) % 0.01max 0.01max PH value (1% water solution) 9.2-10.0 9.5-10.0 Heavy Metal (as Pb) % - 0.001max Arsenic (As) % - 0.0003max Fluoride (F) % - 0.003max Whiteness % 90min 90min [Application]Used as one of the main auxiliaries for synthetic detergent, synergist for soap;Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production.In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean.It may also serves as a softener or densifier in foodstuff industry