Specification :

Tetra Sodium Pyrophosphate, TSPP
Product Name: Tetra Sodium Pyrophosphate
Model: Food Grade
.Molecular formula: Na4P2O7
Molecular Weight: 265.90
2. Appearance and properties: white powder, easy soluble in water, no soluble in ethanol.
The water solution is alkaline.
3. Usage :
Used as improving agent in food industry, PH regulating agent, metal ion complex agent, emulsion, dispersing agent and adhesive gent. Applied in the processing of meat and aquatic products in order to hold water, keep the meat fresh and tender, stabilize the natural color and prevent fat from putridity. Also used in the production of yeast powder and cheese etc.
4.Specificationgs
Na4P2O7 96.5%Min
Substances not dissolved in water 0.20%Max
PH value(1% of aqueous solution) 9.9-10.7
Ortho-phosphates ---
Arsenic(As) 0.0003%Max
Heavy metal(Pb) 0.001%Max
Fluorides(F) 0.005%Max
5.Packing: in 25 kgs woven or kraft paper bags with a PE bag inner.
We can also manufacture industrial grade.
We manufacture MAP(monoammonium phosphate),DAP(diammonium phosphate),MKP(potassium dihydrogen phosphate),DKP(Di-potassium Phosphate),STPP(Sodium Tripolyphosphate),SHMP(Sodium Hexametaphosphate), SAPP(Sodium acid pyrophosphate), TSPP(Tetra Sodium Pyrophosphate), TKPP(Tetra Potassium Pyrophosphate), KTPP(Potassium Tripolyphosphate), MSP(Monosodium phosphate),DSP(Disodium Phosphate);TSP (Tri-Sodium Phosphate), all in industrial grade and food grade.