Potassium iodide ≥99.5%, AnalaR NORMAPUR® analytical reagent
:7681-11-0
:
:Kl
:MFCD00011405
:166 g/mol
:13,07727
:1330 °C (1013 hPa)
:681 °C
:3.13 g/cm³ (20 °C)
:231-659-4
:GHS08
:Ambient
- Assay:Min. 99.5 %
- Solution in water:Passes test
- Alkalinity:Max. 0.002 meq/g
- pH (20°C; 5 %):5.7 - 9.2
- Heavy metals (as Pb):Max. 2 ppm
- Insolubility in water:Max. 50 ppm
- Loss on drying (150°C):Max. 0.2 %
- Reducing substances (as I):Max. 10 ppm
- Total N (Nitrogen):Max. 10 ppm
- Cl + Br (as Cl):Max. 100 ppm
- IO3 (Iodate):Max. 2 ppm
- PO4 (Phosphate):Max. 10 ppm
- SO4 (Sulphate):Max. 10 ppm
- As (Arsenic):Max. 0.1 ppm
- Ba (Barium):Max. 20 ppm
- Ca (Calcium):Max. 10 ppm
- Cu (Copper):Max. 2 ppm
- Fe (Iron):Max. 2 ppm
- Mg (Magnesium):Max. 5 ppm
- Na (Sodium):Max. 0.03 %
- Pb (Lead):Max. 5 ppm