1.White Powder or Granule
2.Assay:Min95.0%
3.Food grade
4.As quality improving agent in food industry such as meat ect.
The detailed product information as below
1. Physical Properties
Product Name | Sodium Tripolyphosphate |
Appearance | White powder Granule |
Molecular Formula | Na5P3O10 |
Molecular Weight | 367.86 |
CAS No. | 7758-29-4 |
HS Code | 2835319000 |
2.Quality Index
Item | Standard | Result |
Content % | ≥95 | 97.8 |
Density g/ml | 0.74-0.85 | 0.82 |
P2O5 Content % | ≥57 | 57.9 |
Water insoluble Solution % | ≤0.05 | 0.01 |
PH (1 %) | 9.5-10.0 | 9.7 |
Arsenic (as As) % | ≤0.0003 | <0.0003 |
Heavy metals(as Pb) % | ≤0.001 | <0.001 |
Fluoride(as F) % | ≤0.003 | 0.0009 |
Sulphated % | ≤0.4 | 0.2 |
Chloride % | ≤0.025 | 0.01 |
Whiteness % | ≥85 | 97 |
Conclusion Complies with the provisions of Food Grade Specifications | ||
3.Application
Used as improving agent for meat, poultry and sea food in food industry,it can sequester
multivalentions,thereby inhibting oxidative rancidity,reducing moisture loss during thawing
and cooking,emulsify of fat and protein.
