China Supplier Detergent Raw Material Sodium Tripolyphosphate STPP Price 94%¹

Product Description Detergent and ceramic grade stpp Sodium Tripolyphosphate 94% Product Description Product Description1. the production of Sodium Tripolyphosphate (STPP)94%:STPP or sodium triphosphate is an inorganic compound with formula Na5P3O10. STPP, Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions. Sodium tripolyphosphate stpp Specification2. the specification of Sodium Tripolyphosphate (STPP)94%:ITEMINDEXINDEXTech. GradeFood GradeNa5P3O10 (%):94Min94P2O5 (%):57Min57Insolubles in water (%):0.15Max0.05MaxFe (%):0.007MaxNPh (1% solution):9.2-109.5-10Heavy Metal (As Pb) (%):N0.01Max(As) (%):N0.0003MaxFluoride(F) (%):N0.003MaxWhiteness(%):90Min90MinDensity (g/cm3)0.35-0.90.35-0.9Itype content (%)10-3010-30 Application3. the applicaation of Sodium Tripolyphosphate (STPP)94%:1)In detergentsThe majority of STPP is consumed as a component of commercial detergents.It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly chargedchelating agent, TPP5- binds to dications tightly and prevents them from interfering with the sulfonate detergent.2)Food applicationsSTPP is a preservative for seafood, meats, poultry, and animal feeds.It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Many governments regulate the quantities allowed in foods, as it can substantially increase the sale weight of seafood in particular. The UnitedStates Food and Drug Administration lists STPP as "generally recognized as safe.".3)Other usesOther uses (hundreds of thousands of tons/year) include "ceramics, leather tanning(as masking agent and synthetic tanning agent - SYNTAN), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze. Packaging4. the packing &shipping of Sodium Tripolyphosphate (STPP)94%:Packaging: 25kg/bag ,25MT/20'fclDelivery time: within two weeks aftergetting advance payment Our Service5.Our Services:1)-We 100% inspect our finished product.2)-We ship your orders 10% faster then competitors 3)-Cargoes photo before and after loading into container6.FAQQ: What is your packing?A: 25 kgs pp bag or as client's requirement. Q: What is the payment terms?A: T/T, L/C, Cash,Western Union Q: What is the minimum order quantity?A: 10 MT.Q: How can I get samples?A: We offer you free samples, but you have to pay for the freight. Q: How long is your delivery?A: Within 10 days after received deposit or workable L/C.    Welcome to your business! 

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