Chinese Professional Hydrofluoric Acid 49 - Sodium Tripolyphosphate – Donglin Chemical

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Chinese Professional Hydrofluoric Acid 49 - 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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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Chinese Professional Hydrofluoric Acid 49 - Sodium Tripolyphosphate – Donglin Chemical, The product will supply to all over the world, such as: Netherlands, Vietnam, Japan, Due to the changing trends in this field, we involve ourselves into products trade with dedicated efforts and managerial excellence. We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time.

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This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.

By Norma from Sweden - 2017.09.29 11:19

Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!

By Diana from Ecuador - 2018.06.12 16:22