32301-M

Ammoniumacetat

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98%

• Lineare Formel: CH₃CO₂NH₄
• CAS-Nummer: 631-61-8
• Molekulargewicht: 77.08
• Beilstein: 4186741
• EG-Nummer: 211-162-9
• MDL-Nummer: MFCD00013066
• UNSPSC-Code: 12352300
• eCl@ss: 39021908
• PubChem Substanz-ID: 329754129
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 100
• Agentur: reag. Ph. Eur.
• Dampfdruck: <0.001 hPa
• Assay: ≥98%
• Form: solid
• Verunreinigungen: ≤0.0002% heavy metals (as Pb); ≤0.005% KMnO₄ red. matter (as HCOOH); ≤2% water (Karl Fischer)
• Glührückstand: ≤0.01% (as SO₄)
• pH-Wert: 6.5-7.5 (25 °C, 77.1 g/L)
• mp (Schmelzpunkt): 110-112 °C (dec.) (lit.)
• Anionenspuren: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• Kationenspuren: Ca: ≤10 ppm; Cd: ≤2 ppm; Co: ≤5 ppm; Cr: ≤5 ppm; Cu: ≤2 ppm; Fe: ≤2 ppm; K: ≤50 ppm; Mg: ≤2 ppm; Mn: ≤5 ppm; Na: ≤50 ppm; Ni: ≤5 ppm; Pb: ≤2 ppm; Zn: ≤2 ppm
• SMILES String: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• InChIKey: USFZMSVCRYTOJT-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ammonium acetate is a colorless hygroscopic solid. It can be prepared by reacting glacial acetic acid with ammonia or ammonium carbonate. It has been reported as potential inhibitor of Pd/C mediated hydrogenolysis of benzyl ether.

Anwendung

Ammonium acetate has been used in the mobile phase for the HPLC determination of ezetimibe and its metabolites. It may be used in preparation of phenanthrimidazoles and retinimidazoles.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable