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Product Information

  • CAS:7553-56-2
  • Pharmacopeia:CP
  • Shelf Life:18 months
  • Storage:Sealed


Product nameIodine
CAS No.7553-56-2
Molecular formulaI2
Molecular weight253.81
PropertiesPurple 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.
UsesUsed as analytical reagent, catalyst, disinfectant, preparation of iodine and iodide.
Packing specification50kg/drum
StorageSealed tightly

Quality index

Index nameValues
Assay (%)≥99.0%
Chloride and bromide (%)≤0.014%
Sulfate (%)≤0.03%
Non-volatile matter (%)≤0.05%

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