Kaliumbromid 98%, extra pure
Leverantör: Thermo Scientific
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Varning
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196480010
196480050
ACRO196480010EA
905
SEK
ACRO196480010
ACRO196480050
Kaliumbromid 98%, extra pure
Potassium bromide
Formel:
KBr MW: 119 g/mol Kokpunkt: 1435 °C (760 mmHg) Smältpunkt: 734 °C Densitet: 2,75 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011358 CAS nummer: 7758-02-3 EINECS: 231-830-3 Merck Index: 13,07701 |
Specifikation testresultat
Appearance | White Crystalline powder and/or chunks |
Titration Argentometric | ≥97.5 % (on dry substance) |
Loss on drying | ≤1 % |
Chloride (Cl) | ≤4500 ppm |
Iodide (I) | ≤200 ppm |
Sulfate (SO4) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Oxidizing substance | ≤0.001 % (as KBrO3) |
Alkaline earth metals | ≤0.05 % (as Ba) |
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