
Product name:Sodium iodide
CAS:7681-82-5
MF:NaI
MW:149.89
Density:3.66 g/cm3
Melting point:661°C
Catalysis and Inorganic Chemistry
Melting point | 661 °C (lit.) |
Boiling point | 1300 °C |
density | 3.66 |
vapor density | >1 (vs air) |
vapor pressure | 1 hPa (767 °C) |
refractive index | 1.7745 |
Fp | 1300-1304°C |
storage temp. | Store at +5°C to +30°C. |
solubility | water: soluble(lit.) |



Sodium iodide is an inorganic compound, chemical formula NaI, molecular weight 149.89, colorless cubic crystal or white granular matter, is a white solid generated by the reaction of sodium carbonate with hydroiodic acid, and then evaporation of the solution, with or without water, dihydrate and pentahydrate.
Sodium iodide is the raw material for manufacturing inorganic iodide and organic iodide. Sodium iodide can be used as photosensitive agent of photographic film, cosolvent of iodine and preparation of iodine emulsion.

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