Potassium iodide 99,0, powder_crystalline, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor
Danger

Synonyms: Dipotassium diiodide, Kali iodide

M.O.C. Category N

3164-69EA 9788 INR
3164-69 3164-67 3164-68
Potassium iodide 99,0, powder_crystalline, BAKER ANALYZED® ACS, J.T.Baker®
Potassium iodide
Formula: Kl
MW: 166 g/mol
Boiling Pt: 1330
Melting Pt: 681 °C
Density: 3.10 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011405
CAS Number: 7681-11-0
EINECS: 231-659-4
Merck Index: 13,07727

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (KI) ≥99.0 %
ACS - Appearance (white crystalline powder) Passes Test
Identification (Potassium) Passes Test
Identification (Iodide) Passes Test
ACS - Insoluble Matter ≤0.005 %
ACS - Loss on Drying at 150°C ≤0.2 %
ACS - pH of 5% Solution at 25°C 6.0 - 9.2
ACS - Chloride and Bromide (as Cl) ≤0.01 %
ACS - Phosphate (PO₄) ≤0.001 %
ACS - Sulfate (SO₄) ≤0.005 %
ACS - Barium (Ba) ≤0.002 %
ACS - Calcium (Ca) ≤0.002 %
ACS - Magnesium (Mg) ≤0.001 %
ACS - Sodium (Na) ≤0.005 %
Iodate (IO₃) ≤3 ppm
Trace Impurities - ACS - Heavy Metals (as Pb) ≤5 ppm
Trace Impurities - Iron (Fe) ≤3.000 ppm


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