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- Keywords metal-free phthalocyanine sulfonic acid ester;chlorosulfonation;esterification;synthesis; 关键词空心酞菁磺酸酯;氯磺化;酯化;合成;
- sulfonic acid esters 磺酸酯类
- 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。
- 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。
- The appIication of p - toIuene sulfonic acid as catalyst for synthesis of carboxyIic ester (ethyl bu-tyrate) is studied. 研究了对甲苯磺酸作为催化剂在羧酸酯（丁酸乙酯）合成中的应用。
- The synthetic processes of phthalic anhydride diglycol ester using sulfuric acid and methyl benzene sulfonic acid as catalysts,respectively,were investigated. 讨论了邻苯二甲酸酐一缩二乙二醇酯的合成工艺,分别以硫酸和对甲基苯磺酸为催化剂合成邻苯二甲酸酐一缩二乙二醇酯。
- Carboxylic acid esters are important chemical raw materials. 羧酸酯是重要的化工原料。
- 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 synthesis methods of nipagin esters catalyzed by sulfuric acid, p- toluene sulfonic acid, ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed. 评述了采用硫酸、甲苯磺酸、合硫酸铁、水合三氯化铁、水合三氯化铝、土化合物、体超强酸和杂多酸等催化剂催化合成对羟基苯甲酸酯的方法。
- Adipic acid can produce nylon 66 resin and adipic acid ester. 己二酸可生产尼龙66树脂，也可生产己二酸酯用作增塑剂、合成润滑剂。
- 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。
- Sulfuric acid is main catalyst for the synthesis of carboxylic acid esters. 羧酸酯的合成主要用硫酸作催化剂，但这种催化剂有许多缺点。
- 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。
- A mixture of an aqueous dispersion of poly (ester sulfonic acid) or Eastman AQ38 (AQ) and a solution of cytochrome c (Cyt c) is cast on the surface of pyrolytic graphite (PG) electrodes, and Cyt c AQ films are formed after being dried. 将聚磺酸酯EastmanAQ38(AQ)与细胞色素c (Cytc)的混合水分散系涂布于热解石墨电极表面 ;晾干后可形成Cytc AQ薄膜 .
- A new gelling agent was developed by using acrylamide(AM) and 2-acrylamido2-methylpropane sulfonic acid(AMPS) as main monomers,polyethylene glycol diacrylate ester(PEGDA) as chain extender. 以丙烯酰胺(AM)和2-丙烯酰胺基-2-甲基丙烷磺酸(AMPS)为主要单体,以聚乙二醇二丙烯酸酯(PEGDA)为扩链剂,研制了一种注酸时稠化能力强、返排时黏度低的新型酸液稠化剂。
- Jervis D A.Long-term Static Protection of Polypropylene Using Fatty Acid Esters. 施英德，李良训，郭群等.;高速纺聚丙烯微细旦长丝的研究
- Organic acid esters can be used industrially as raw materials and solvents for organic synthesis, synthetic perfumes. 有机酸酯类化合物在工业中可用作有机合成的原料、溶剂、合成香料。
- 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。
- Objective: To study the bioactive constituents, quinic acid esters, from Siphonostegia chinensis. 目的:对中药北刘寄奴中奎尼酸酯类活性成分进行化学研究。
- 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。
