Sodium Iodide
Sodium iodide is primary in medicine to treat thyroid disorders; it is well tolerated and not very irritating to the stomach.
Sodium Iodide it is used in various applications. In production of Pharmaceutical intermediates as Pharmaceutical raw-materials, in synthesis of Bulk drug intermediates. As a Specialty chemicals in production of many Performance Chemicals, Metal working Chemicals, also selected by Lab reagents in organic and inorganic chemistry. Laboratory chemicals Re packers, Fine chemicals It has applications in food and feed Additives industry Iodine has large consumption in Table salt production.
| Product |
Sodium Iodide |
| CAS No. |
7681-82-5 |
| Molecular formula |
NaI |
| Molecular weight |
149.89 |
| Description |
White fine Crystalline Powder |
| Assay ( Iodometric, Dry basis ) |
99.0 ¨C 100.5% |
| Identity |
Sample solution gives the tests for Sodium and Iodine.
|
| Appearance of solution ( 10 % w/v ) |
Clear and colourless |
| pH ( 5% W / V) |
6.00 to 9.00 |
| Solubility(10gm in 100ml water) |
Clear and colourless solution |
Maximum Limits of Impurities
| Loss on Drying (105 0C, 2 hours) |
1.0 % |
| Iodate (as IO3) |
0.0002 % |
| Sulphate (as SO4) |
0.015 % |
| Thiosulphate (as S2O3) |
0.006 % |
| Iron (as Fe) |
0.002 % |
| Heavy metals (as Pb) |
0.001 % |
