| Identification | |
| Name: | Iodine |
| Synonyms: | IodinecrystalsN; Iodine solution; Iodine crystals; Iodine; Iodine,standard solution |
| CAS: | 7553-56-2;12190-71-5 |
| EINECS: | 231-442-4 |
| Molecular Formula: | I2 |
| Molecular Weight: | 253.81 |
| InChI: | InChI=1/I2/c1-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 2056 3/PG 2 |
| Density: | 4.93 |
| Refractive index: | 1.788 |
| Appearance: | Grey to purple solid |
| Packinggroup: | III |
| Storage Temperature: | Store at RT. |
| Color: | Bluish-black scales or plates; diatomic; violet vapor Rhombic, violet-black crystals with metallic luster Bluish-black, lustrous solid Violet solid. Heavy, grayish-black plates or granules having a metallic luster |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
N:Dangerousfortheenvironment
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