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China, Chinese 94% Sodium Tripolyphosphate STPP CAS 7758-29-41 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltPhosphateSodium TripolyphosphateSTPP CAS 7758-29-4
Shandong Aivk Chemical Co., Ltd
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Product Description Product DescriptionSodium Tripolyphosphate STPPWhite powder or granular; Easily soluble in water;It has got salient chelating capacity to Ca and Mg ions.and can soften hard water to make suspension solution become into clear solution;It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. Product ParametersIndexStandardPurity(Na5P3O10) by wt %94.0 minP2O5 by wt %56.5 minPyrophosphate (Na4P2O7) by wt %4.0 maxOrthophosphate and Metaphosphate by wt %2.0 maxIron content (as Fe) by wt %0.01 maxWater Insoluble by wt %0.10 maxBulk Density by g/ml0.9~1.15Phase I by wt %15~40Whiteness %85 minPH value (1% solution)9.2~10.3Particle Size (100mesh pass by wt %)95 minApplication1.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.Packaging & Shipping Packing:It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer or kraft paper bags.The net weight of each bag is 25kg/50kg/1000kg jumbo bag.Shipping:25KG/BAG*40 BAGS in one pallet,25 tons full contatiner in pallet,27 tons full container in bulk. FAQQ1.How can I get samples?A: You can contact us and then we arrange samples for you.Q2.Which kind of payment terms can you accept?A:We accept L/C,T/T and other payment terms.Q3: How to confirm the Product Quality before placing the order?A: You can get free samples for the product that you need only pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will arrange other things well.Q4:What's your MOQ ?A:Our MOQ is 100kg .Q5: Is there any possible to use my appointed label or package?A: Yes.If needed,we'd like to use your label or package according to your requirement.Q6: How can you guarantee the goods you offer is qualified?A: We always believe honesty and responsibility are basis of one company,so whatever products we provide for you all are qualified.We will have goods tested and provide COA before arrange delivery for you.
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