Kaliumiodid ≥99,0%, weißer Feststoff ACS

Lieferant: MP Biomedicals
Achtung

Synonyme: Iodkalium

0215256280
ICNA0215256280EA 51.7 EUR
ICNA0215256280
Kaliumiodid ≥99,0%, weißer Feststoff ACS
Kaliumiodid

Potassium Iodide is known as Potassium Salt of Hydriodic Acid [HI]. Its Ionic form is K+ I-, and iodide ion being mild reducing agent, it can be easily oxidised to iodine by powerful oxidising agent like chlorine.


Potassium iodide is often used as a fluorescence quencher. The use of KI to facilitate the sorption of microbial proteins into dextran hydrogels from cell lysates has been described. KI has been applied in the elucidation of the crystal structure of the S100-A3 apoprotein. The use of KI in the isolation of single stranded DNA has been described.

Formel: Kl
Molecular Weight: 166 g/mol
Siedepunkt: 1330
Schmelzpunkt: 681 °C (Lit.)
Dichte: 1.32 g/mL (25 °C) (Lit.)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011405
CAS-Nummer: 7681-11-0
Merck Index: 13,07727

Bestellen

Spezifikation Testergebnisse

Assay ≥99,0%
pH (5% aq soln) 6 - 9,2
Insoluble Matter ≤0,005%
Loss on Drying (105°C) ≤0,2%
Chloride and Bromide ≤0,01%
Iodate (IO3) ≤3 ppm
Phosphate (PO4) ≤0,001%
Sulphate (SO4) ≤0,005%
Barium (Ba) ≤0,002%
Heavy Metals (as Pb) ≤5 ppm
Iron (Fe) ≤3 ppm
Calcium (Ca) ≤0,002%
Magnesium (Mg) ≤0,001%
Sodium (Na) ≤0,005%


Learn more

About VWR

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

Mehr About VWR