Potassium iodide 99+% for analysis
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
Dipotassium diiodide, Kali iodide
AC37365-0025
AC37365-1000
AC37365-5000
TS37365-0025EA
740
USD
TS37365-0025
TS37365-1000
TS37365-5000
Potassium iodide 99+% for analysis
Potassium iodide
Formula:
Kl MW: 166 g/mol Boiling Pt: 1330 °C (760 mmHg) Melting Pt: 680 °C Storage Temperature: Ambient |
MDL Number:
MFCD00011405 CAS Number: 7681-11-0 EINECS: 231-659-4 Merck Index: 13,07727 |
Specification Test Results
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 |
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