POTASSIUM IODIDE AR
| Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| P0167505000 | AR | 99.5% | 7681-11-0 | KI | 166.00 | 2827.6010 |
60 Months |
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
6 - 9 at 166 g/l at 25 °C
Melting Point/ Freezing point [°C]
681 °C
Boiling point [°C]
1330 °C
Density [g/cm3]
3.13
Vapour pressure mm/Hg
1 mm Hg at 745 °C
Solubility in water [% weight]
166 g/l at 20 °C - completely soluble
Appearance: |
White crystalline powder |
Sulphate (SO4): |
Max 0.001% |
Heavy metal (as Pb): |
Max 0.0005% |
Sodium (Na): |
Max 0.03% |
Loss on drying (at 105°C) : |
Max 0.2% |
Arsenic (As): |
Max 0.00001% |
Iron (Fe): |
Max 0.0003% |
Free alkali (as NH3): |
Max 0.02% |
Barium (Ba): |
Max 0.002% |
Calcium (Ca): |
Max 0.001% |
Magnesium (Mg): |
Max 0.001% |
Assay (on anhydrous basis): |
Min 99.5% |
pH (5% solution): |
6.0-9.0 |
Phosphate (PO4): |
Max 0.001% |
Chloride & bromide (as Cl): |
Max 0.01% |
Nitrogen compounds (as N): |
Max 0.001% |
Thiosulphate: |
Max 0.005% |
Free alkali: |
Max 0.02% |
Iodate (IO3): |
Max 0.0005% |
Globally Harmonized System of classification and Labelling of Chemicals (GHS)
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