Potassium iodide 99+% ACS

Supplier: Thermo Scientific Chemicals
Danger

Synonyms: Dipotassium diiodide, Kali iodide

41826-0010 41826-5000 AC41826-0050
TS41826-0010EA 516 USD
TS41826-0010 TS41826-5000 TS41826-0050
Potassium iodide 99+% ACS
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

Order Now

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 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR