Place of Origin: Zhejiang,China (Mainland)
CAS No.: 7758-29-4
Na5P3O10 %≥: 85
P2O5 %≤: 58
Water Insoluble %≤: 0.1
Molecular formula: Na5P3O10
Molecular weight: 367.86413
Water solubility: 20 g/100 mL (20℃)
Melting Point: 622℃
Payment & Shipping Terms
According to the customer's requirements
Means of Transport:
Ocean, Air, Land
Sodium Tripolyphosphate (STPP) is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture.
We can customize according to customer's requirement.
If you have any question pls mail us or call us.