Potassium iodide
General information
General information
| Chemical formula: KI | Molar Mass: 166.01 g/mol |
| Appearance: White solid | Density: 3.13 g/cm3 (20 °C) |
| Solub. in water: 1430 g/l (25 °C) | Melting point: 686°C |
| Boiling point: 1330 °C | Flash point: N/A |
| Storage temp.: Below +30 °C | Cautions: May be irritant |
| R: N/A | S: 22 36/37 45 |
| HS-No.: 2827 60 00 | EC-Index-No.: 231-659-4 |
Specification
Specification
| Assay | ≥ | 99.0 | % |
| pH of a 5% solution at 25.0 °C | 6.0-9.2 | ||
| Insoluble matter | ≤ | 0.005 | % |
| Loss on drying | ≤ | 0.2 | % |
| Chloride and bromide (as Cl) | ≤ | 0.01 | % |
| Iodate (IO3) | ≤ | 3 | ppm |
| Phosphate (PO4) | ≤ | 0.001 | % |
| Sulfate (SO4) | ≤ | 0.005 | % |
| Barium (Ba) | ≤ | 0.002 | % |
| Heavy metals (as Pb) | ≤ | 5 | ppm |
| Iron (Fe) | ≤ | 3 | ppm |
| Calcium (Ca) | ≤ | 0.002 | % |
| Magnesium (Mg) | ≤ | 0.001 | % |
| Sodium (Na) | ≤ | 0.005 | % |
Ordering code
Ordering code
| Ordering code | 100 gr | 1 kg | |||
| P.E. | 428.16.01000.02 | ||||
| Glass | 428.16.00100.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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