Potassium iodide ≥99.0%, crystals, GR ACS, Supelco®

Supplier: MilliporeSigma

Synonyms: Dipotassium diiodideKali iodide

PX1505-7 PX1505-5 PX1505-1 PX1505-7 PX1505-5 PX1505-1 PX1505-3
EMD-PX1505-1CS 1437.76 USD
EMD-PX1505-1 CAPX1505-7 EM-PX1505-7 CAPX1505-1 EMD-PX1505-5 CAPX1505-5 CAPX1505-3
Potassium iodide ≥99.0%, crystals, GR ACS, Supelco®
Potassium iodide

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.

Formula: Kl
MW: 166 g/mol
Boiling Pt: 1330 °C (1013 hPa)
Melting Pt: 686 °C
Density: 3.13 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011405
CAS Number: 7681-11-0
EINECS: 231-659-4
Merck Index: 12,07809

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Specification Test Results

Assay 99.0% min
Barium (Ba) 0.002% max
Calcium (Ca) 0.002% max
Chloride and bromide (as Cl) 0.01% max
Color White
Form Crystals or fine granules
Heavy metals (as Pb) 5ppm max
Insoluble matter 0.005% max
Iodate (IO3) 3ppm max
Iron (Fe) 3ppm max
Loss on drying (150°C) 0.2% max
Magnesium (Mg) 0.001% max
pH of a 5% solution at 25°C 6.0-9.2
Phosphate (PO4) 0.001% max
Sodium (Na) 0.005% max
Sulfate (SO4) 0.005% max

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