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| Customization: | Available |
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| CAS No.: | 209-506-8 |
| Formula: | K2c2o4H2O |
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| Items | Specification | Results |
| Appearance | White crystal or powder | White crystal |
| Heavy metal(Pb) % | 0.005 | 0.0001 |
| Sulphonium Compounds % | 0.05 | 0. |
| compound % | 0.01 | 0.0002 |
| Iron(Fe)% | 0.005 | 0.0001 |
| Ph Value | 7.2-8.2 | 7.2 |
| Assay ≥ % | 99 | 99.65 |

