32301-M

Ammonium acetate

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

• Fórmula linear: CH₃CO₂NH₄
• Número 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 substância PubChem: 329754129
• NACRES: NA.21

Propriedades

• grau: ACS reagent; puriss. p.a.
• Nível de qualidade: 100
• Agency: reag. Ph. Eur.
• pressão de vapor: <0.001 hPa
• Ensaio: ≥98%
• forma: solid
• Impurezas: ≤0.0002% heavy metals (as Pb); ≤0.005% KMnO₄ red. matter (as HCOOH); ≤2% water (Karl Fischer)
• resíduo de ignição: ≤0.01% (as SO₄)
• pH: 6.5-7.5 (25 °C, 77.1 g/L)
• pf: 110-112 °C (dec.) (lit.)
• traços de ânion: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• traços de cátion: 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
• cadeia de caracteres SMILES: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• chave InChI: USFZMSVCRYTOJT-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

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.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable