| 中文名 | 乙酸铵 |
| 中文同义 | 乙酸铵盐;乙酸铵;醋酸铵;醋酸氨;乙酸铵, GR,≥99.0%;乙酸铵(分子生物学级);乙酸铵(色谱级);乙酸铵,醋酸铵(色谱级) |
| 英文名 | Ammonium acetate |
| 英文同义 | acetated’ammonium;Mindereruss spirit;Acetic acid, ammonium salt, anhydrous, for analysis, 98+%;Acetic acid, ammonium salt, for analysis ACS, 97+%;Acetic acid, ammonium salt, pure, 98%;AMMONIUM ACETATE BIO-REFINED;AMMONIUM ACETATE, REAGENT (ACS);Ammonium acetate solution, 7.5 M |
| CAS | 631-61-8 |
| 分子式 | C2H7NO2 |
| 分子量 | 77.08 |
| EINECS | 211-162-9 |
| 结构式 |  |
| 性质 | |
| 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 | 2-8°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 |
| 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) |