| M Formula: | (CH2)4(CONHC6HI3COOH)2 |
| Properties: | |
| White,, crystalline powder; nearly odorless. Very slightly soluble in alcohol, chloroform, ether; insoluble in water; pH of saturated solution is 3.5–3.9. | |
| Hazard: | |
| Toxic by ingestion. | |
| Use: | |
| Medicine (X-ray contrast medium). | |