127-09-3 |
| 时间：2023-07-15 来源：化工号 作者：C2H3NaO2 |
乙酸钠无水醋酸钠无水乙酸钠乙酸钠,无水醋酸钠,无水醋酸钠(工业级)
| 中文名 | 无水乙酸钠
| | 英文名 | Sodium acetate anhydrous
| | 别名 | 乙酸钠
无水醋酸钠
无水乙酸钠
乙酸钠,无水
醋酸钠,无水
醋酸钠(工业级)
| | 英文别名 | Sodium acetate
sodium ethanoate
Acetic acid sodium salt
Anhydrous sodium acetate
Acetic acid, sodium salt
acetate sodium anhydrous
Sodium Acetate,Anhydrous
Sodium acetate anhydrous
Sodium Acetate, Anhydrous
Acetic acid sodium salt anhydrous
| | CAS | 127-09-3
| | EINECS | 204-823-8 | | 化学式 | C2H3NaO2
| | 分子量 | 82.03 | | InChI | InChI=1/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1 | | 熔点 | 58℃ | | 沸点 | 117.1°C at 760 mmHg | | 闪点 | 40°C | | 水溶性 | 500 g/L (20℃) | | 蒸汽压 | 13.9mmHg at 25°C | | 溶解度 | 溶于乙醇。 | | 存储条件 | 2-8℃ | | 敏感性 | Easily absorbing moisture | | 外观 | 白色粉末 | | 物化性质 | 无色透明结晶或白色颗粒。无水物熔点324℃。密度1.528g/cm3。稍溶于乙醇，不溶于乙醚 | | 产品用途 | 用于印染、医药、摄影等，亦用作酯化剂、防腐剂。 | | MDL号 | MFCD00012459 | | 安全术语 | S24/25 - 避免与皮肤和眼睛接触。
| | 上游原料 | 纯碱 醋酸 氢氧化钠 | | 下游产品 | 氧茚 2-乙酰基吡咯 双乙酸钠 联苯胺黄G 头孢噻肟钠 | | 参考资料 展开查看 | 1. 张喜峰, 刘晓燕, 马银山,等. 黑果枸杞多酚的糖析萃取及其抑制糖基化终产物[J]. 精细化工, 2018, 035(003):395-401.
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