High Performance Poly Phosphoric Acid 117% - Sodium Tripolyphosphate – Donglin Chemical

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High Performance Poly Phosphoric Acid 117% - Sodium Tripolyphosphate – Donglin Chemical Detail:

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Product name	Sodium Tripolyphosphate
Other name	STPP
Chemical Formula	Na₅P₃O₁₀
State	Power/granular
CAS No	7758-29-4
Color	White

Specification

Items	Specifications:	Test Results	Unit
Phosphorus Pentoxide(as P2O5):	57min	57.5	%
Purity(as Na₅P₃O₁₀)	85min	85.6	%
Water Insoluble:	0.1max	0.1	%
As	10 max	8	（mg/kg）
F	50max	35	（mg/kg）
Heavy metals (as pb)	4 max	4	（mg/kg）

Usage:

Food applications

STPP is a preservative for seafood, meats, poultry, and animal feeds.[5] 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 United States Food and Drug Administration lists STPP as “generally recognized as safe.”

In detergents

The 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 charged chelating agent, TPP5− binds to dications tightly and prevents them from interfering with the sulfonate detergent.

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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for High Performance Poly Phosphoric Acid 117% - Sodium Tripolyphosphate – Donglin Chemical, The product will supply to all over the world, such as: Philippines, Sydney, Austria, We have to continue to uphold the quality, comprehensive, efficient business philosophy of honest, responsible, innovativespirit of service, abide by the contract and abide by reputation, high quality products and improve service welcome overseas customers patrons.

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We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Elaine from Tunisia - 2017.09.16 13:44

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Alma from America - 2017.03.07 13:42