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Iodine
| Product name | Iodine |
| CAS No. | 7553-56-2 |
| Molecular formula | I2 |
| Molecular weight | 253.81 |
| Properties | Purple black metallic luster flake crystal. Melting point 113.5 ºC, boiling point 184.35 ºC, easy sublimation, the vapor was purple, irritating smell. Insoluble in water, soluble in alcohol, ether, chloroform, carbon disulfide, benzene and Other organic solvents and alkali metal iodide solution. |
| Uses | Used as analytical reagent, catalyst, disinfectant, preparation of iodine and iodide. |
| Packing specification | 50kg/drum |
| Storage | Sealed tightly |
| Standards | CP2010 |
Quality index
| Index name | Values |
|---|---|
| Assay (%) | ≥99.0% |
| Chloride and bromide (%) | ≤0.014% |
| Sulfate (%) | ≤0.03% |
| Non-volatile matter (%) | ≤0.05% |
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