Price Sodium Tripolyphosphate STPP Food Grade

The historical builder of choice is STPP (Figure B.1.I.16). It not only provides fast and effective binding of both Ca and Mg ions, but it is also an excellent dispersion/suspension agent for insoluble soils. It is also inexpensive and easy to formulate in granular products. However, its use is limited or banned in most developed countries because of concerns about its role in the eutrophication of surface water

Appearance : white granular or powder

Sodium tripolyphosphate is an inorganic compound with formula Na5P3O10. Sodium triphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid.Sodium tripolyphosphate is produced by heating stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions.

2. Specification

3. Usage

Used in detergent, synergist for soap; water softener; tanning agent for leather making,
auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings,kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

4. Packing

25kg / 50kg/ 1 ton jumbo bag.

5. Storage and and transportation

It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat and stored separately from.

We are Chemicals Manufacturer since 1998, Our material can be used in Pigment, Resin, Detergent, ACID, Water Treatment, Plasticizer etc, if there is any demand on Sodium Tripolyphosphate, Sodium Hexametaphosphate, Titanium Dioxide, Carbon Black, Chromium Oxide Green Pigment,  quotation and sample, Pls feel free to contact us in 24/7. Welcome your field inspection and expect 2020 cooperation.