Kaliumbromid 99+% für die IR-Spektrophotometrie
Lieferant: Thermo Scientific
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Achtung
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Synonyms:
Bromkalium
ACRO206391000EA
95.5
CHF
ACRO206391000
ACRO206390250
ACRO206395000
Kaliumbromid 99+% für die IR-Spektrophotometrie
Kaliumbromid
Formel:
KBr MW: 119 g/mol Siedepunkt: 1435 °C (760 mmHg) Melting Pt: 734 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00011358 CAS-Nummer: 7758-02-3 EINECS: 231-830-3 Merck Index: 13,07701 |
Spezifikation Testergebnisse
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Titration Argentometric | ≥99.0 % |
Additional info | Application test: Passes test |
Absorbance | (2 g pressed disk, 0.5 cm layer thickness) |
Absorbance | ≤0.15 (water: 3250-3750/1620-1640 1/cm) |
Absorbance | ≤0.004 (CH-compounds: 2750-3100 1/cm) |
Absorbance | ≤0.015 (other: 420-4000 1/cm) |
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