Molecular formula:K5P3O10
CAS Number: 13845-36-8
Standard executed: National standard
Packing and Storage
In 25kg,50kg,1000kg net bag, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications:
Specifications Food Grade
Appearance White powder  
Main contents , as K5P3O10 %≥ 95.0 
Phosphorus pentoxide(P2O5)%≥ 46.0
PH of 1% water solution 9.2-10.1
Heavy metals, as Pb  10ppm
Arsenic, as As   3ppm 
Fluoride, as F   30ppm  
Water insoluble    %≤ 1.0

We can supply both industry and food grade KTPP
welcome to contact us at anda1002(at)gmail(dot)com