Sodium Triphosphate-Food&Industry Grade STPP

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Model NO.
powder
Appearance
White Powder/Granular
Trademark
OS
Specification
Sodium Triphosphate
Origin
China
Model NO.
powder
Appearance
White Powder/Granular
Trademark
OS
Specification
Sodium Triphosphate
Origin
China

Sodium Triphosphate-Food&Industry Grade STPPSodium Triphosphate-Food&Industry Grade STPP
Product name:Sodium Tripolyphosphate
CAS No.:7758-29-4
Other Names:STPP
MF:Na5P3O10
EINECS No.:231-838-7
Grade Standard:Industrial Grade
Purity:94%
Appearance:white powder and particles
Color:White
Molecular Weight:367.86 

Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; It is also used 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.
Specifications
 
Standard value
 
Main contents    % min94.0
 P2O5   %min56.5
Iron, as Fe   %max0.03
PH Value(1%solution)9.2-10
Whiteness %min85
Water insoluble  %max0.15

Sodium Triphosphate-Food&Industry Grade STPP
Sodium Triphosphate-Food&Industry Grade STPP