Specification:
| Product name: | oxalic acid |
| Appearance: | white crystal,white power |
| Purity: | 99.60% |
| CAS No.: | 144-62-7; 6153-56-6 |
| EINECS No.: | 205-634-3 |
| MF: | H2C2O4 |
| Grade Standard: | Industrial grade, Medical grade |
| Classification: | organic acids |
| Package: | 25kg plastic woven bag |
| Usage: | used as a mordant in dyeing processes. It is usedin bleaches, especially for pulpwood. It is also used in baking powder and as a thirdreagent in silica analysis instruments. |
Product Description
Analysis
| INSPECTION RESULT | ||
| Items | Standards | Result |
| C2H2O4(%) | 99.6Min | 99.61 |
| SO4(%) | 0.10Max | 0.03 |
| Ignition residue(%) | 0.08Max | 0.02 |
| Heavy Metal(%) | 0.001Max | 0.001 |
| Iron(%) | 0.0015Max | 0.0002 |
| Chloride(%) | 0.002Max | 0.001 |
| Calcium(%) | 0.0005Max | 0.0005 |
| Water Insoluble(%) | 0.02Max | 0.001 |