Ammoniumacetat für die HPLC, J.T.Baker®
Lieferant: Avantor
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Achtung
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Synonyms:
Essigsäure Ammoniumsalz
0599-08EA
339
CHF
0599-08
Ammoniumacetat für die HPLC, J.T.Baker®
Ammoniumacetat
Formel:
H₃CCOONH₄ MW: 77,08 g/mol Melting Pt: 114 °C Dichte: 1,17 g/cm³ (20 °C) Flash-Pt: 136 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00013066 CAS-Nummer: 631-61-8 EINECS: 211-162-9 Merck Index: 13,00495 |
Spezifikation Testergebnisse
For Laboratory,Research,or Manufacturing Use | |
Assay (CH₃COONH₄) (by acid-base titration) | ≥97 % |
Insoluble Matter | ≤0.005 % |
Residue after Ignition | ≤0.010 % |
pH of 5% Solution at 25°C | 6.7 - 7.3 |
Nitrate (NO₃) | ≤0.001 % |
Sulfate (SO₄) | ≤0.001 % |
UV Absorbance (1 M Aqueous Solution) (1.00-cm cell vs. water) - 350 nm | ≤0.010 |
UV Absorbance (1 M Aqueous Solution) (1.00-cm cell vs. water) - 280 nm | ≤0.010 |
UV Absorbance (1 M Aqueous Solution) (1.00-cm cell vs. water) - 254 nm | ≤0.020 |
Chloride (Cl) | ≤5 ppm |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
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