Sodium Tripolyphosphate STPP

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Inorganic sodium tripolyphosphate has the chemical formula na5p3o10. This is a type of water-soluble amorphous polyphosphate.

Sodium Tripolyphosphate Tpp, Sodium Tripolyphosphate Ph

Inorganic sodium tripolyphosphate has the chemical formula na5p3o10. It is a type of water-soluble linear amorphous polyphosphate. Sodium tripolyphosphate exists in two crystallized states: type I and type II. The differences lie in the bond lengths, bond angles and bond angles. Chemically, they are both the same. However, type I is more stable and has higher hygroscopicity.

Technical Parameters

Sodium triphosphate

Appearance Fluoride Na5P3O10 P2O5 Water Insoluble Ph Value Heavy metals( Pb)


White Granular Powder 0.0030% Maximum 85% min 57.0% min Maximum of 0.05% 9.5-10.0 10ppm Max

The Product Characteristics

Trisodium Tripolyphosphate

The functions of sodium tripolyphosphate include chelation, suspension and dispersion. It can be used to make synthetic detergents and industrial water softeners.

Precautions to

Sodium triphosphate

1. This product contains no toxic or harmful substances. It is biodegradable and not edible.

2. If the product gets into your eyes, you should rinse them with lots of water as soon as possible.

3. Consult a physician immediately if you suspect that you have caused allergies in a certain part of the body.

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