Ethyl acetate, 99.5%, SuperDry, J&KSeal 危化品品牌: J&K 产品编号: 954403 CAS: 141-78-6 分子式: C4H8O2 分子量: 88.11 纯度: 99.5% 包装库存价格 100ML 河北: 73 ¥72¥46 500ML 河北: 91 ¥286¥65 1L 河北: 27 上海: 25 ¥442¥120我...
乙酸乙酯（ethyl acetate），又称醋酸乙酯，化学式是C4H8O2，分子量为88.11，是一种具有官能团-COOR的...
萃取分配系数D测定结果表明,醋酸乙酯是纯化绿原酸的适用溶剂. 互联网 Under optimized conditions, the concentration ofethyl acetatein Chinese spirits was determined. 在优化的色谱条件下测定了白酒中微量乙酸乙酯的含量. 互联网 Conclusion The extracts from Actinidia arguta byethyl acetatehave good inhibitory effect...
产品名称:美国霍尼韦尔公司B&J溶剂 乙酸乙酯 Ethyl Acetate HPLC 4L 产品规格: 产品品牌:Spectrum(美国斯百全) 相关文档:无相关文档 简单介绍 美国霍尼韦尔公司B&J溶剂 Honeywell Burdick & Jackson(霍尼韦尔B&J)是享誉全球的高纯溶剂生产商; 40多年前率先开发出了高纯溶剂的纯化技术,使其溶剂拥有**的纯...
通过对比实验确定了乙酸乙酯为溶剂,氢氧化钠为缚酸剂。 权威例句 Separation of ethyl acetate from ethanol and water by extractive distillation PROCESS FOR SEPARATING SEC-BUTANOL FROM ETHYL ACETATE Ethyl acetate as a substitute for diethyl ether in the formalin-ether sedimentation technique. ...
aImpactMTstd ImpactMTstd[translate] aSorry, the page you requested was not found. 抱歉,您请求的页未被发现。[translate] aethyl acetate is widely used as a solvent for varnishes, 乙酸乙酯是用途广泛作为一种溶剂为油漆,[translate]
的;acetic醋的,乙酸的;ethylene乙烯;chloride氯化物;acetate醋酸盐; 词组| 习惯用语 ethyl acetate乙酸乙酯 ethyl alcohol乙醇;酒精;威士忌 ethyl ester乙酯 ethyl ketonen. 甲乙酮的别名 methyl ethyl ketone甲乙酮;甲 乙 酮 ethyl ether乙醚;二乙醚 ethyl acrylate[化]丙烯酸乙酯 ...
Darling, will you be my sweet domestic-boyfriend?[translate] atechnologyDevices technologyDevices[translate] aof TLC contains methanol as polar solvent and ethyl acetate as non-polar solvent. TLC包含甲醇作为极性溶剂和乙酸乙酯作为无极的溶剂。[translate]...
Methyl Proxitol Acetate is in general a good replacement Methyl Oxitol Acetate andEthylOxitol Acetate. 一般而言,丙二醇甲醚醋酸酯可取代乙二醇甲基及乙基醚醋酸酯作溶剂之用. 期刊摘选 Ethyllactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯. ...
近义词 n. alcohol,plant product,alcoholic beverage,intoxicant,inebriant 英语例句库 1.Because of all these disvantages acetylchloride is used to react with absoluteethyl alcoholand synthesize ethyl acetate. 鉴于传统方法存在以上缺点,采用乙酰氯代替乙酸 ...