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Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), is an inorganic compoundwith formula Na5P3O*0. 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 widespread use.

Melting point **2 °C 

Technical Specifications 

Sodium Tripolyphosphate (STPP) Food Grade

Used in meat food, canned meat, fruit juice and milk products, such as soybean milk for
quality improver.

~Food applications:-

Mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.

STPP is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E**1.

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.

Other uses:-
Other uses (hundreds of thousands of tons/year) include ceramics (increase viscosity of the glazes up to a certain limit),
Leather tanning (as masking agent and synthetic tanning agent - SYNTAN),

Anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze."

TPP is used as a polyanion crosslinker in polysaccharide based drug delivery.

Packaging & Delivery:-

*5Kg double inner plastic and outer knitting bag or ton bag.
****5 Days after confirm contract.

Transportation:

 Handling of light when light unloading, packaging and containers to prevent damage. Equipped with the appropriate variety and quantity of fire equipment and emergency equipment leakage.
 

~Storage:

 Stored in a cool, ventilated warehouse. Away from fire and heat. Keep container closed. Should oxidants, bases, active metal powder stored separately and avoid mixing reservoir.

Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be equipped with emergency spill handling equipment and suitable host material.

Our Service:-

1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment

Advantages:-
 
Good Quality ............... The most important factor we care.
Competitive Price ........ For our mutual benefit.
Prompt delivery ........... Abundant production ability, storage ability and manpower.
Excellent Service ......... Customer always first.
 
Now our main markets in Asia and Europe, to the future we will set up sales network in more than **0 countries around the world.