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| Customization: | Available |
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| CAS No.: | 7601-54-9, 10101-89-0 |
| Formula: | Na3po4.12H2O, Na3po4, Na3po4 12(H2O) |
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| Item | Food Grade | Tech Grade |
| Main contents(as Na3PO4),w/% ≥ | 97 | 98 |
| Sulphate(as SO4),w/% ≤ | 0.5 | 0.5 |
| Chloride (as CI),w/% ≤ | 0.4 | 0.4 |
| Arsenic(as As),w/% ≤ | 0.005 | 0.005 |
| Iron(as Fe),w/% ≤ | 0.01 | 0.01 |
| Water insoluble | 0.1 | 0.1 |
| pH value(10g/L Solution) | 11.5~12.5 | 11.5~12.5 |


