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Sodium Tripolyphosphate
Product Detailed
Related Categories:Food Additives
Related Product Searches:Sodium Tripolyphosphate,High Quality,STPP,Sodium Tripolyphosphate
Chemical formula : Na5P3O10
Molecular weight : 367.86
Related Product Searches:Sodium Tripolyphosphate,High Quality,STPP,Sodium Tripolyphosphate
Name of commodity | Sodium tripoly phosphate (STPP) | Grade | Tech grade Light |
Inspection standard | GB/T9983-2004 | Packing | In 25kg PP bag |
Specifications | National standard | Inspection results | |
Assay Na5P3O10 % | 94.0 min | ||
P2O5 % | 56.5Min. | ||
Water Insoluble Matter % | 0.1 Max. | ||
Iron(Fe) % | 0.015Max. | ||
PH value(1% water solution) | 9.2 -10.0 | ||
Whiteness% | 90 Min. | ||
Phase I | 10-30 | ||
Loss on Ignition | 0.01 | ||
Density | 0.35-0.55 | ||
Sodium Tripolyphosphate
