Imprimer

Potassium iodure 99+% analysis_for

Fournisseur: Thermo Fisher Scientific
Danger

Synonyms: Dipotassium diiodide, Kali iodide

373651000 373655000 373650025
ACRO373651000EA 50.9 EUR
ACRO373651000 ACRO373655000 ACRO373650025
Potassium iodure 99+% analysis_for
Potassium iodure
Formule: Kl
MW: 166 g/mol
Point d'ébullition: 1330 °C (760 mmHg)
Point de fusion: 680 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00011405
Numéro CAS: 7681-11-0
EINECS: 231-659-4
Merck Index: 13,07727

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Résultats des tests de spécification

Appearance Colorless to white Crystalline powder or crystals
Titration Argentometric ≥99.0 % (on dry substance)
Loss on drying ≤0.2 % (150°C, 6 hrs)
pH 6.0 to 9.2 (5 % at 25°C)
Alkalinity ≤0.022 % (as KOH)
Iodate (IO3) ≤2 ppm
Sulfate (SO4) ≤50 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤10 ppm
Nitrogen compounds (as N) ≤10 ppm


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