Overview
Iodine (CAS No. 7553-56-2) is a chemical compound with molecular formula I2 and molecular weight 253.8089 g/mol. It is widely used as an industrial chemical and specialty reagent.
Also known as: iodine; Molecular iodine; Diiodine; Iodine crystals; Iodine sublimed.
Physical & Chemical Properties
| Molecular Formula | I2 |
| Molecular Weight | 253.8089 g/mol |
| Appearance | particles (round) |
| Boiling Point | 184 °C (lit.) |
| Density | 1.32 g/mL at 25 °C |
| Synonyms | iodine; Molecular iodine; Diiodine; Iodine crystals; Iodine sublimed |
| Quality Standard | Melting Point: 113 °C (lit.); Vapor Pressure: 0.31 mm Hg ( 25 °C); Vapor Density: 9 (vs air); Solubility: Miscible with chloroform, carbon tetrachloride, carbon disulfide, cyclohexane, methanol, ethyl acetate, toluene, benzene, n-hexane, butan-2-ol, bromoethane, n-heptane, glycerol and diethyl ether. |
Packaging Options
For white power, we usually use galvanized iron drums or plastic drums.






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