Potassium iodide 99+% ACS
Supplier: Thermo Fisher Scientific
About this item
Synonyms: Dipotassium diiodide, Kali iodide
- CAS Number:7681-11-0
- Formula:Kl
- MDL Number:MFCD00011405
- Molecular Weight:166 g/mol
- Merck Index:13,07727
- Boiling Pt:1330 °C (760 mmHg)
- Melting Pt:680 °C
- Density:3,13 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:231-659-4
3 Options Available Below
Product Details & Documents
Synonyms: Dipotassium diiodide, Kali iodide
- CAS Number:7681-11-0
- Formula:Kl
- MDL Number:MFCD00011405
- Molecular Weight:166 g/mol
- Merck Index:13,07727
- Boiling Pt:1330 °C (760 mmHg)
- Melting Pt:680 °C
- Density:3,13 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:231-659-4
Specifications for Product Family
Specification Test Results
- Appearance:White Crystals or granules
- Loss on drying:≤0.2 % (2 g, 150°C, 6 h)
- pH:6.0 to 9.2 (5% soln. at 25°C)
- Titration with KIO3:≥99.0 %
- Chloride and Bromide:≤0.01 % (as Cl)
- Iodate (IO3):≤3 ppm
- Phosphate (PO4):≤0.001 %
- Sulfate (SO4):≤0.005 %
- Barium (Ba):≤0.002 %
- Calcium (Ca):≤0.002 %
- Iron (Fe):≤3 ppm
- Magnesium (Mg):≤0.001 %
- Sodium (Na):≤0.005 %
- Heavy metals (as Pb):≤5 ppm
- Insoluble matter:≤0.005 %
Product Family Options
Product Information
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