32301

Ammonium acetate

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

• Fórmula lineal: CH₃CO₂NH₄
• Número de CAS: 631-61-8
• Peso molecular: 77.08
• Beilstein: 4186741
• Número CE: 211-162-9
• Número MDL: MFCD00013066
• Código UNSPSC: 12352300
• eCl@ss: 39021908
• ID de la sustancia en PubChem: 329754129
• NACRES: NA.21

Propiedades

• grado: ACS reagent; puriss. p.a.
• Agency: reag. Ph. Eur.
• presión de vapor: <0.001 hPa
• Ensayo: ≥98%
• Formulario: solid
• impurezas: ≤0.005% KMnO₄ red. matter (as O); ≤2% water (Karl Fischer); ≤5 mg/kg heavy metals (as Pb)
• residuo de ign.: ≤0.01%
• pH: 6.7-7.3 (25 °C, 5% in water)
• mp: 110-112 °C (dec.) (lit.)
• trazas de anión: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• trazas de catión: Ca: ≤10 ppm; Cd: ≤2 ppm; Co: ≤5 ppm; Cr: ≤5 ppm; Cu: ≤2 ppm; Fe: ≤5 ppm; K: ≤50 ppm; Mg: ≤2 ppm; Mn: ≤5 ppm; Na: ≤50 ppm; Ni: ≤5 ppm; Pb: ≤2 ppm; Zn: ≤2 ppm
• cadena SMILES: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• Clave InChI: USFZMSVCRYTOJT-UHFFFAOYSA-N

Descripción

Descripción general

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.

Aplicación

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.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable