Ammoniumhydrogencarbonat, LiChropur™ für die HPLC, Supelco®
Lieferant: Merck
|
Achtung
|
M-Clarity™ quality level = MQ100
5.43835.0100
5.43835.0250
5.43835.0100EA
88.5
CHF
5.43835.0100
5.43835.0250
Ammoniumhydrogencarbonat, LiChropur™ für die HPLC, Supelco®
Ammonium hydrogen carbonate
Formel:
NH₄HCO₃ Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00012138 CAS-Nummer: 1066-33-7 EINECS: 213-911-5 |
Spezifikation Testergebnisse
Assay (acidimetric) | 99,0 - 101,0% |
Identity | Passes test |
Non-volatile matter | ≤0,05% |
Aluminium | ≤2 ppm |
Calcium | ≤5 ppm |
Copper | ≤0,1 ppm |
Iron | ≤5 ppm |
Potassium | ≤1 ppm |
Magnesium | ≤10 ppm |
Sodium | ≤1 ppm |
HPLC gradient suitability test for chromophoric impurities based on 4'-hydroxyacetophenone | ≤10 ppm |
Chromophore purity | ≥99,999% |
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