Potassium iodide ≥99.0% ACS

Supplier: BeanTown Chemical

Synonyms: Dipotassium diiodide, Kali iodide

223135-100G 223135-2KG 223135-500G
BT223135-100GEA 54.44 USD
BT223135-100G BT223135-2KG BT223135-500G
Potassium iodide ≥99.0% ACS
Potassium iodide

CAS: 7681-11-0; EC No: 213-659-4; MDL No: MFCD00011405; RTECS: TT2975000 Granular; Linear Formula: KI; MW: 166.01 Melting Point: 681°; Boiling Point: 1330° Density (g/mL): 3.13; Refractive Index: 1.677 Air Sensitive, Light Sensitive, Moisture Sensitive


  • RTECS: TT2975000
  • Refractive index: 1.677
  • Air Sensitive, Light Sensitive, Moisture Sensitive
  • Granular

Formula: Kl
MW: 166 g/mol
Boiling Pt: 1330 °C
Melting Pt: 681 °C
Density: 3.13 g/mL
MDL Number: MFCD00011405
CAS Number: 7681-11-0
EINECS: 213-659-4

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Specification Test Results

Assay 99.0% min.
pH of 5% solution at 25°C 6.0-9.2
Loss on drying ≤0.2%
Insoluble matter ≤0.005%
Chloride and bromide (Cl, Br) ≤0.01%
Iodate (IO3) ≤3ppm
Phosphate (PO4) ≤0.001%
Sulfate (SO4) ≤0.005%
Barium (Ba) ≤0.002%
Sodium (Na) ≤0.005%
Heavy metals (as Pb) ≤5ppm
Iron (Fe) ≤3ppm
Calcium (Ca) ≤0.002%
Magnesium (Mg) ≤0.001%

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