
Tetrapotassium Pyrophosphate
Applications
As a chelating agent to maintain chromatic stability and prolong shelf life
As an emulsifier to create smoother texture and better taste experience
As a defoamer
As a texturizing agent
Specifications
| No | Items | Standard |
| 1 | Appearance | White Powder |
| 2 | Main content (as K₄P₂O₇) | ≥95.0% |
| 3 | Water insoluble | ≤0.2% |
| 4 | pH | 10-11 |
| 5 | Heavy metals (as Pb) | ≤10ppm |
| 6 | Arsenic (As) | ≤3ppm |
| 7 | Plumbum (Pb) | ≤2ppm |
| 8 | Fluoride (as F) | ≤10ppm |
| 9 | Loss on drying | ≤0.5% |
Packed in 25kg pp+pe bag,or kraft bag,or customized bag