| Customization: | Available |
|---|---|
| CAS No.: | 7722-76-1 |
| Formula: | H6no4p |
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| No | Specifications | Industrial Grade | Food Grade |
| 1 | Main contents% ≥ | 99.0 | 98.0 |
| 2 | Phos phorus pentoxide% ≥ | 61.0 | 61.0 |
| 3 | Nitrogen, as N % ≥ | 11.8 | 11.8 |
| 4 | PH of 1% water solution | 4.4-4.8 | 4.4-4.8 |
| 5 | Moisture% ≤ | 0.2 | 0.2 |
| 6 | Heavy metals, as Pb % ≤ | 0.001 | |
| 7 | Ar senic, as As % ≤ | 0.0003 | |
| 8 | Fluoride as F % ≤ | 0.002 | |
| 9 | Water insoluble % ≤ | 0.10 | 0.10 |
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