| Chemistry name: | sodium metaperiodate |
| M Formula: | (1) NaIO4. (2) NaIO4•3H2O |
| Properties: | |
| Colorless crystals. D (1) 3.865 (16C), (2) 3.219 (18C), mp (1) 300C (decomposes), (2) 175C (decomposes). Very soluble in water. | |
| Hazard: | |
| Fire risk in contact with organic materials. Toxic by ingestion. | |
| Use: | |
| Source of periodic acid, analytical reagent, oxidizing agent. | |