32301-M

乙酸铵

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

• 线性分子式: CH₃CO₂NH₄
• CAS号: 631-61-8
• 分子量: 77.08
• Beilstein: 4186741
• EC號碼: 211-162-9
• MDL號碼: MFCD00013066
• 分類程式碼代碼: 12352300
• eCl@ss: 39021908
• PubChem物質ID: 329754129
• NACRES: NA.21
• 化驗: ≥98%
• 形狀: solid

属性

• 等級: ACS reagent; puriss. p.a.
• 品質等級: 100
• agency: reag. Ph. Eur.
• 蒸汽壓力: <0.001 hPa
• 化驗: ≥98%
• 形狀: solid
• 雜質: ≤0.0002% heavy metals (as Pb); ≤0.005% KMnO₄ red. matter (as HCOOH); ≤2% water (Karl Fischer)
• 燃燒殘留物: ≤0.01% (as SO₄)
• pH值: 6.5-7.5 (25 °C, 77.1 g/L)
• mp: 110-112 °C (dec.) (lit.)
• 負離子痕跡: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• 正離子痕跡: 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 字串: N.CC(O)=O
• InChI: 1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
• InChI 密鑰: USFZMSVCRYTOJT-UHFFFAOYSA-N

说明

一般說明

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.

應用

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.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable