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- Keywords sivelestat sodium hydrate, pivoloyl chloride, o-nitrobenzoic acid, glycin benzyl ester p-toluene sulfonic acid salt, p-hydroxybenzenesulfonic acid; 西维来司钠;特戊酰氯;邻硝基苯甲酸;甘氨酸苄酯对甲苯磺酸盐;对羟基苯磺酸;
- sulfonic acid salt 磺酸盐
- We prepare soluble electroconductive polypyrrole by polymerizing pyrrole monomers in an aqueous solution in the presence of dodecylbenzene sulfonic acid sodium salt(DBSNa). 通过在水溶液中掺杂十二烷基苯磺酸钠,聚合吡咯单体可制备出可溶性聚吡咯,粉末可在弱极性溶剂如间甲酚和极性溶剂如四氢呋喃(THF)溶解。
- Coal tar , acetic acid,dodecylbenzene Sulfonic Acid. 本品为深褐色液体;有醋酸及煤焦油的特臭。
- The development of research on synthesis of Butyl Butyrate and the catalysis of sulfonic acid, inorganic salt, solid superacid, heteropoly acid, enzyme catalysis compound are summarized. 摘要综述了磺酸、无机盐、固体超强酸、杂多酸、酶催化体系等对合成丁酸丁酯的催化作用及研究进展。
- Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98... 3-氨基苯甲酸乙酯甲烷磺酸盐;
- Sulfonic acid is a foaming acid available from some of the oil companies. 磺酸是从一些炼油公司获得的一种起泡酸。
- This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid, inorganic salt, solid superacid, heteropoly acid, rare earth compound. 综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。
- Magnetic and conducting Fe_3O_4-polypyrrole nanoparticles with core-shell structure have been prepared in the presence of Fe_3O_4 magnetic fluid in aqueous solution containing dodecylbenzene sulfonic acid sodium salt (NaBS) as a surfactant and dopant. 在合成了同时具有导电性和磁性能的Fe3O4-聚吡咯纳米微球的基础上,使用了光电子能谱(XPS)、IR、UV、TGA等手段研究了纳米Fe3O4-聚吡咯之间的相互作用及作用机理。
- Eastman-AQ is a new kind of polymer (ester sulfonic acid) cation exchanger. Eastman-AQ(AQ-55D,AQ-29D)是一种新的聚合物(磺酸酯)阳离子交换剂,涂于玻碳电极上,形成的膜具有强的附着力、高的选择性、良好的离子交换及防污性能。
- Method phenol sulfonic acid chromatometry was used in the experiment. 结果翼首草含糖量较高,且不同药用部位含糖量不同。
- This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid,inorganic salt,solid superacid,heteropoly acid,rare earth compound. 综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。
- The development of research on synthesis of Butyl Butyrate and the catalysis of sulfonic acid,inorganic salt,solid superacid,heteropoly acid,enzyme catalysis compound are summarized. 综述了磺酸、无机盐、固体超强酸、杂多酸、酶催化体系等对合成丁酸丁酯的催化作用及研究进展。
- Dibasic acids can form acid salts. 二元酸能形成酸式盐。
- The present invention relates to an acid salt of amlodipine gentisate and a method of its preparation. 本发明涉及龙胆酸氨氯地平酸式盐和它的制备方法。
- Acetic acid salt :calcium acetate ,sodium acetate,zinc acetate,potassium acetate. 醋酸盐系列:醋酸钙,醋酸钠,醋酸钾,醋酸锌,醋酸镁等。
- Method The rat model of ulcerative colitis was induced with2,4,6 trinitrobenzene sulfonic acid. 方法采用三硝基苯磺酸法制备大鼠实验性溃疡性结肠炎模型。
- A series of gallate ester were prepared in use of dodecyl benzene sulfonic acid as catalyst. 以工业用十二烷基苯磺酸为催化剂制备了一系列没食子酸酯,讨论了影响酯化反应的各种因素。
- A salt of a xanthic acid,especially a simple xanthic acid salt,as of sodium or potassium,used as a flotation collector for copper,silver,and gold. 黄原酸盐一种黄原酸的盐,尤指单一的黄原酸盐。如黄原酸钠或黄原酸钾,是黄原酸的化合物之一,用作铜、银和金的飘浮物集中剂。
- Methods AEO 9 and dodecylbenzene sulfonic acid of different weight ratio were mixed in the solutions. 目的探讨脂肪醇聚氧乙烯醚(AEO)9水溶液增稠条件。