High purity crystal for laboratory analysis, titration and standardization
AR GradeAssay ≥99.6%Low ResidueCAS 144-62-7Oxalic Acid 99.6% AR reagent grade (ethanedioic acid, C2H2O4) is a primary standard and analytical reagent. Its exact molecular weight and high purity make it popular for standardizing permanganate and alkali solutions in the laboratory.
| CAS No. | 144-62-7 |
|---|---|
| Molecular Formula | C2H2O4 |
| Appearance | White crystal |
| Assay | ≥ 99.6% |
| Water Insoluble | ≤ 0.01% |
| Residue on Ignition | ≤ 0.02% |