Sodium tripolyphosphate
CHARACTERISTICS
White crystalline powder
APPLICATION FIELD OR USES
Used in the food industry including the water retention agent, acidity regulator, emulsifying agent, examples include: processed meat, processed seafood,noodles product,dairy products, canned food.
PACKING FEATURES
Inner plastic bags and outer woven bags or composite paper bags. Net weight: 28kg/bag
Product Name:Sodium tripolyphosphate
Formula: Na5P3O10
Molecular weight: 367.86
CAS:7664-38-2 INS:451i
Quality standard：GB25566-2010
Technical index
Parameter | Index | |
Sense | White granular or powdered | |
Sodium Tripolyphosphate（as Na5P3O10），w/% | max | 85.0 |
| Total phosphate（as P2O5），w/% | 56.0~58.0 | |
Water insoluble matter，w/% | max | 0.1 |
Fluoride（F)/（mg/kg) | max | 50 |
Arsenic（As)/（mg/kg) | max | 3 |
Heavy metals（as Pb) /（mg/kg) | max | 10 |
Lead（Pb) /（mg/kg) | max | 4 |
| Fineness | According to customer requirements | |
