Potassium Pyrophosphate (TKPP)
- Type:Phosphates
- CAS No:
- Qty in 20' FCL:
- Min. Order:1*20GP
- QC:Haccp,Kosher,Halal,Iso
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Specifications
1.White crystalline powder or block solid
2.Assay:Min98%
3.Food Grade
4.As Emulsifier, chelating agent etc in food industry
The detailed product information as below:
Physical Property
Chemical Name |
Potassium Pyrophosphate |
Appearance |
White crystalline powder or block solid |
Molecular formula |
K4O7P2 |
Molecular weight |
330.33 |
Relative density |
2.534 |
CAS No. |
7320-34-5 |
HS No. |
283524 |
Technical Index
Item |
Standard |
Road-Test standard |
Assay(as K4P2O7)%≥ |
98 |
98.70 |
PH(1%) |
10.2±0.5 |
10.32 |
Fe%≤ |
0.01 |
0.0083 |
Fluoride(as F)%≤ |
0.005 |
0.0031 |
Heavy metal(as Pb)%≤ |
0.003 |
0.0008 |
Arsenic(as As)%≤ |
0.0003 |
0.0002 |
Water insoluble%≤ |
0.2 |
0.09 |
Orthophosphate |
Pass Test |
Pass |
Application
Used in food processing as emulsifier, chelating agent, organization and quality improver etc.