手機掃碼訪問本站
微信咨詢
CAS號:631-61-8
英文名稱:Ammonium acetate
英文同義詞:NH Ac;NH4OAC;Ammoniumacetat;MARKER DNA 1KBP;AMMONIUM ACETATE;Ammonium aletate;acetated’ammonium;AmmoniumAcetateGr;Ammonium ethanoate;AMMONIUM ACETATE TS
中文名稱:乙酸銨
中文同義詞:酸铔;醋酸氨;醋酸銨;乙酸銨;乙酸銨;乙酸銨鹽;乙酸銨溶液;無水乙酸銨;色譜乙酸銨;乙酸銨試液
分子式:C2H7NO2
分子量:77.08
熔點:110-112 °C (dec.) (lit.)
沸點:138.46°C (rough estimate)
密度:1.07 g/mL at 20 °C
折射率:1.4350 (estimate)
閃點:136 °C
儲存條件:Store at +15°C to +25°C.
溶解度:H2O: 1 M at 20 °C, clear, colorless
酸度系數(shù)(pKa):4.6(Acetic Acid), 9.3(Ammonium Hydroxide)(at 25℃)
形態(tài):Solid
顏色:White
氣味 (Odor):Slight acetic acid odor
PH值:6.7-7.3 (50g/l, H2O, 25℃)
酸堿指示劑變色ph值范圍:6.7 - 7.3
水溶解性:1480 g/L (20 ºC)
最大波長(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 數(shù)據(jù)庫:631-61-8(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Ammonium acetate, anhydrous(631-61-8)
EPA化學(xué)物質(zhì)信息:Ammonium acetate (631-61-8)