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MOQ: 1.00MT
Other Name: STPP
Category: Acidity Regulators, Humectants
Origin: China



Sodium Tripolyphosphate White powder or granular
7758-29-4 2835311000
Na5P3O10 367 20 g/100 mL (20°C) in water
622 ℃
General Product
Basic Description
Sodium Tripolyphosphate 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. It 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.
Main Property
Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.
Package & Storage
In 25kg, 50kg, 1000kg net bags; store at a cool, dry and well ventilated place.
Detail Description
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