| M Formula: | CdI2 |
| Properties: | |
| White flakes or crystals; odorless. Becomes yellow on exposure to air and light. Occurs in two allotropic forms. D (α) 5.67, (β) 5.30; mp (α) 388C, (β) 404C; bp (α) 796C. Soluble in water, alcohol, ether, acetone, ammonia, and acids. | |
| Derivation: | |
| By the action of hydriodic acid on cadmium oxide. | |
| Hazard: | |
| See Cadmium. | |
| Use: | |
| Photography, process engraving and lithography, analytical chemistry, electroplating, lubricants, phosphors, nematocide. | |