Reliant Overseas Limited

Sodium Tri poly Phosphate

Sodium Tri poly Phosphate

EXCLUSIVE FEATURES
a white powder with no distinguishing odour Easily soluble in water;
It has different bulk density, i.e. low density 0.35-0.5g/cm 3 , medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm 3 .
This product has two crystalline forms, namely phase I (high temperature phase) and
phase II (low temperature phase).
The chemical properties of the two phases are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving .

APPLICATIONS
Synthetic detergent, synergist for soap
Ceramic tiles
Water treatment
Metal treatment
Paints
Leather tanning
Flame retardant
Water softener

As an effective dispersion agent or suspensions of coatings, kaolin, magnesium oxide,
calcium carbonate and drilling mud
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.

PACKAGING
In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags

Category:

SPECIFICATION

IUPAC NameSodium Tri poly phosphate
CAS No7758-29-4
Molecular Weight367.86 g/mol
Sr.CharacteristicSpecification
1trisodium phosphate anhydrous (Calculated by Na3PO4•12H2O)% 98.0
2P2O5 Content%18.5-22.0
3Sulfate (Calculated by SO4) %0.5
4Chloride (Calculated by Cl)%0.4
5Arsenic (As) %0.005
6Iron (Fe) %0.01
7Insoluble substance %0.1
8pH value (10g/L solution) %11.5-12.5
9Loss on Drying %Less than 58 %
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