| M Formula: | CaC2O4 |
| Properties: | |
| White, crystalline powder. D 2.2. Soluble in dilute hydrochloric and nitric acids; insoluble in acetic acid and water. | |
| Grade: | |
| Technical, CP. | |
| Hazard: | |
| An irritant. | |
| Use: | |
| Making oxalic acid and organic oxalates, glazes, rare-earth-metal separations. | |