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CAS号:631-61-8
英文名称:Ammonium acetate
英文同义词:NH Ac;NH4OAC;Ammoniumacetat;MARKER DNA 1KBP;AMMONIUM ACETATE;Ammonium aletate;acetated’ammonium;AmmoniumAcetateGr;Ammonium ethanoate;AMMONIUM ACETATE TS
中文名称:乙酸铵
中文同义词:酸铔;醋酸氨;醋酸铵;乙酸铵;乙酸銨;乙酸铵盐;乙酸铵溶液;无水乙酸铵;色谱乙酸铵;乙酸铵试液
分子式:C2H7NO2
分子量:77.08
熔点:110-112 °C (dec.) (lit.)
沸点:138.46°C (rough estimate)
密度:1.07 g/mL at 20 °C
折射率:1.4350 (estimate)
闪点:136 °C
储存条件:Store at +15°C to +25°C.
溶解度:H2O: 1 M at 20 °C, clear, colorless
酸度系数(pKa):4.6(Acetic Acid), 9.3(Ammonium Hydroxide)(at 25℃)
形态:Solid
颜色:White
气味 (Odor):Slight acetic acid odor
PH值:6.7-7.3 (50g/l, H2O, 25℃)
酸碱指示剂变色ph值范围:6.7 - 7.3
水溶解性:1480 g/L (20 ºC)
最大波长(λmax):λ: 260 nm Amax: 0.015
λ: 280 nm Amax: 0.01
敏感性:Hygroscopic
Merck:14,495
BRN:4186741
InChIKey:USFZMSVCRYTOJT-UHFFFAOYSA-N
CAS 数据库:631-61-8(CAS DataBase Reference)
NIST化学物质信息:Ammonium acetate, anhydrous(631-61-8)
EPA化学物质信息:Ammonium acetate (631-61-8)