乙酸铵 AR,98%
Ammonium acetate
品牌:桔子
产品编号:S24135
CAS号:631-61-8
分子式:C2H7NO2
分子量:77.08
MDL:MFCD00013066
| 产品名称 : | 乙酸铵 |
|---|---|
| 英文名称 : | Ammonium acetate |
| 参考名称 : | 乙酸铵 |
| 参考英文名称 : | Ammonium acetate |
| CAS号 : | 631-61-8 |
| 分子式 : | C2H7NO2 |
| 分子量 : | 77.08 |
| SMILES : | CC([O-])=O.[NH4+] |
| MDL NO : | MFCD00013066 |
| PubChem CID : | 517165 |
| InChIKey : | USFZMSVCRYTOJT-UHFFFAOYSA-N |
| 储存条件 : | RT&&2-8℃,氮气保存 |
| 参考别名 : | 乙酸铵 |
实验性质
| 熔点 : | 114 °C |
|---|---|
| 外观 / 形态 : | Ammonium acetate appears as a white crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in chemical analysis, in pharmaceuticals, in preserving foods, and for other uses.;CBI; Dry Powder; Liquid; Other Solid; Liquid;White deliquescent solid; [Hawley] White crystalline solid; [MSDSonline] |
| 颜色 / 形态 : | CRYSTALS OR CRYSTALLINE MASSES;WHITE CRYSTALS |
| 密度 : | 1.073 @25 °C;1.17 at 68 °F (USCG, 1999) - Denser than water; will sink;SP GR: 1.17 AT 20 °C/4 °C |
| 溶解性 : | SOL IN LESS THAN 1 PART WATER; FREELY SOL IN ALCOHOL; SLIGHTLY SOL IN ACETONE.;148 G/100 CC WATER AT 4 °C; 7.89 G/100 CC METHANOL AT 15 °C |
| 蒸气压 : | 0.00014 [mmHg] |
| 气味 : | SLIGHT ACETOUS ODOR |
| pH : | VERY CONCENTRATED SOLN IS SLIGHTLY ACID & 0.5 MOLAR AQ SOLN HAS PH 7.0. |
计算性质
| 极性表面积 (TPSA) : | 41.1 Ų |
|---|---|
| 氢键供体数 : | 1 |
| 氢键受体数 : | 2 |
| 可旋转键数 : | 0 |
| 精确质量 : | 77.047678466 Da |
| 重原子数 : | 5 |
| 分子复杂度 : | 25 |
资料来源:乙酸铵产品资料页;来源页标注 PubChem CID 517165,资料日期 2026-10-11。
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