Manufacturer Supply 94% Sodium Tripolyphosphate

Sodium triphosphate

Sodium triphosphate (STP, sometimes STPP or sodium tripolyphosphate or TPP,) 

is an inorganic compound with formula Na5P3O10. It is the sodium salt of the 

polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a 

large scale as a component of many domestic and industrial products, especially 

detergents. Environmental problems associated with eutrophication are attributed 

to its widespreaduse.

Uses

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 chargedchelating agent, TPP5- binds to dications 

tightly and prevents them from interfering with the sulfonate detergent.

Food applications

STPP 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.".

Other uses

Other 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.


 

Services we can provide:

1. We can provide mixed containers with different mixed items in one container.

2. We will control the quality, and offer free samples for test before shipment. After shipment, we will keep the samples for 3 years.

3. We can arrange shipment promptly with professional documents.

4. We can make the packages as you request, and send you photos before shipment.

Our Advantages:

Rich experience in loading a great amount of containers in Chinese sea port

Fast shipment by well-reputed shipping line

Packaging with pallets according to buyers' special request

Providing best service after shipment by e-mail

Cargoes together with container sales service available

Rich experience in Canada & Japan export

Providing photos of cargoes before and after loading into container

Raw materials from Chinese origin

Professional Loading:

1. We will provide you with professional loading service.

2. We have one team that supervises the uploading of materials. We will check the containers and the packages.

3. We take pictures and make records in every step.

4. We will make a complete Loading Report for our customers of each shipment.