32301-M

酢酸アンモニウム

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

• 化学式: CH₃CO₂NH₄
• CAS番号: 631-61-8
• 分子量: 77.08
• Beilstein: 4186741
• EC Number: 211-162-9
• MDL番号: MFCD00013066
• UNSPSCコード: 12352300
• eCl@ss: 39021908
• PubChem Substance ID: 329754129
• NACRES: NA.21
• アッセイ: ≥98%
• フォーム: solid

特性

• グレード: ACS reagent; puriss. p.a.
• 品質水準: 100
• 認証: reag. Ph. Eur.
• 蒸気圧: <0.001 hPa
• アッセイ: ≥98%
• フォーム: solid
• 不純物: ≤0.0002% heavy metals (as Pb); ≤0.005% KMnO₄ red. matter (as HCOOH); ≤2% water (Karl Fischer)
• 強熱残分: ≤0.01% (as SO₄)
• pH: 6.5-7.5 (25 °C, 77.1 g/L)
• mp: 110-112 °C (dec.) (lit.)
• 微量陰イオン: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• 微量陽イオン: 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記法: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N

詳細

詳細

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.

アプリケーション

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.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable