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Quick Details Name: Sodium Tripolyphosphate CAS NO. : 13573-18-7 Purity : 94% Brand Name: HuanQiu Grade Standard : Food Grade, Industrial Grade Packaging & Delivery Packaging Detail : In 25kg/1000kg net each PP/PE bag Delivery Detail : Within 25 days after the order confirmed . |
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ITEM
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INDEX
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Tech. Grade
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Food Grade
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Na5P3O10 (%):
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94Min
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95Min
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P2O5 (%):
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57Max
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57Max
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Insolubles in water (%):
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0.15Max
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0.05Max
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Fe (%):
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0.007Max
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N
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Ph (1% solution):
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9.2-10
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9.5-10
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Heavy Metal (As Pb) (%):
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N
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0.001Max
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Arsenic (As) (%):
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N
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0.0003Max
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Fluoride(F) (%):
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N
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0.003Max
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Whiteness(%):
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90Min
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90Min
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Density
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0.35-0.9
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0.35-0.9
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I type content (%)
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10-30
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10-30
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STPP Used in 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.