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Product Details:
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| CAS NUMBER: | 7320-34-5 | MF: | K4O7P2 |
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| GRADE: | FOOD GRADE | EINECS No: | 230-785-7 |
| APPEARANCE: | WHITE POWDER | COLOR: | WHITE |
| PURITY: | 99% | ||
| High Light: | K4O7P2 tkpp chemical,PH10.7 tkpp chemical,K4O7P2 food grade phosphates |
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TKPP,Tetra Potassium Pyrophosphate Food Grade
| NO | Specifications | Industrial Grade | Food Grade |
| 1 | Appearance | White powder or granular | |
| 2 | Assay % ≥ | 96.0 | 97.0 |
| 3 | Iron(Fe) % ≤ | 0.03 | 0.02 |
| 4 | Water insoluble matter % ≤ | 0.1 | 0.1 |
| 5 | Heavy Metals,as Pb % ≤ | 0.001 | |
| 6 | Arsenic(As) % ≤ | 0.0002 | |
| 7 | PH Value | 10.0-10.7 | |
| 8 | Ortho Phosphate | Pass test | |
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