Potassium iodide - 03124
Code: 03124
Potassium iodide
Puriss., meets analytical specification of Ph. Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)
99.0-100.5%, meets analytical specification of Ph. Eur., BP, USP, 99-100.5% (calc. to the dried substance)
CAS Number: 7681-11-0
Linear Formula: KI
Molar Mass: 166 g/mol
EC Number: 231-659-4
MDL Number: MFCD00011405
| Property |
Value |
| Assay (calculated to the dried substance) |
99.0 - 100.5 % |
| Loss on drying (105°C) |
max. 0.5 % |
| Free alkali (as KOH) |
max. 0.02 % |
| Iron (Fe) |
max. 0.001 % |
| Heavy metals (as Pb) |
max. 0.001 % |
| Iodate (JO3) |
complying |
| Sulfate (SO4) |
max. 0.01 % |
| Thiosulfate (S2O3) |
max. 0.01 % |
| Nitrate, nitrite, ammonium |
complying |
| Thiosulfate (S2O3) and Ba |
complying |
| Organic volatile impurities (GC) |
complying |
| Residual solvents |
complying |
| Appearance of the solution |
complying |
| Property |
Value |
| Vapor Pressure |
1 mmHg ( 745 °C) |
| Boiling point |
1,323 °C |
| Freezing point |
681 °C |
| Density |
3.12 g/cm3 |
