Certificate of Analysis
| Product Name: | Maleic acid |
| Catalog Number: | M10050 |
| CAS Number: | 110-16-7 |
Physical and Chemical Properties
| Formula: | C4H4O4 |
| Molecular Weight: | 116.07 |
| Form: | Solid |
| Solubility: | Water ≥ 500 mg/mL |
| Storage: | RT, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >99.5% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Maleic acid (MA) is a dicarboxylic acid that undergoes esterification with ethanol in the presence of cation-exchange resin catalysts to form diethyl maleate. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |