TECHNICAL DATE SHEET OF TETRA-POTASSIUM PYROPHOSPHATE
| PRODUCT | Tetra-potassium Pyrophosphate | |||
| APPEARANCE | White powder or granula | |||
| CAS No. | 7320-34-5 | |||
SPECIFICATION |
Items | Technical Grade | Food Grade | |
| Main content (K4P2O7) | ≥ | 95.0% | 96.0% | |
| Water insoluble matter | ≤ | 0.2% | 0.1% | |
| Iron (Fe) | ≤ | 0.05% | 0.03% | |
| PH value | 10.0-10.7 | 10.0-10.7 | ||
| Heavy metal (Pb) | ≤ | / | 0.001% | |
| Arsenic (As) | ≤ | / | 0.0003% | |
| Ortho Phosphate | Pass test | |||
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PACKING |
In 25kg PE+PP bag. |
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