Kaliumjodid 99+% for analysis
Leverantör: Thermo Fisher Scientific
Certifikat
Om denna produkt
CAS-nummer:7681-11-0
:
Formel:Kl
MDL-nummer:MFCD00011405
:166 g/mol
Merck Index:13,07727
Kokande Pt:1330 °C (760 mmHg)
Smält Pt:680 °C
Densitet:3,13 g/cm³ (20 °C)
EINECS:231-659-4
:GHS08
Förvaringstemperatur:Omgivande
Specifikationstestresultat
- Appearance:Colorless to white Crystalline powder or crystals
- Titration Argentometric:≥99.0 % (on dry substance)
- Loss on drying:≤0.2 % (150°C, 6 hrs)
- pH:6.0 to 9.2 (5 % at 25°C)
- Alkalinity:≤0.022 % (as KOH)
- Iodate (IO3):≤2 ppm
- Sulfate (SO4):≤50 ppm
- Iron (Fe):≤5 ppm
- Heavy metals (as Pb):≤10 ppm
- Nitrogen compounds (as N):≤10 ppm