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- sulphonic acid ester 磺酸酯
- 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。
- The blockagent which is 0.5% ANS (8--anilino--1--naphthalene sulphonic acid) in phosphatebuffered saline. 以0.;5%25ANS(8-苯胺-1-萘磺酸)磷酸盐缓冲溶液为阻断剂。
- Experiment on the transesterification of jatropha curcas oil with p-toluene sulphonic acid as catalyst was studied. 实验研究了麻疯树油在对甲苯磺酸催化剂的作用下与甲醇发生转酯化反应生成脂肪酸甲酯(生物柴油)的情况。
- A. Pure Tin with MSA(methane Sulphonic Acid)based Tin electrolytes to reduced whisker. 烷基磺酸纯锡可减少锡须。
- The synthesis of 1,4 dioxane from diethylene glycol using p toluene sulphonic acid as a catalyst was discussed. 利用二甘醇为原料,以对甲苯磺酸为催化剂合成了1,4-二氧六环。
- The synthesis of acetylsalicylic acid from salicylic acid and acetic anhydride,using P-toluene sulphonic acid as catalyst was studied. 以水杨酸和乙酸酐为原料,采用对甲苯磺酸作催化剂合成了乙酰水杨酸,采用正交实验法研究了影响反应的因素。
- Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst. 以麦芽糖和脂肪酰氯为原料,制备麦芽糖脂肪脂酸酯。
- Amioethane sulphonic acid (taurine)is a sort of p articular amino acid with an extensive function in medicine and nutrition health protection. 牛磺酸是一种独特的氨基酸,具有广泛的药用和营养保健功能。
- It is known that sucrose fatty acid ester is an internationally accepted food additive with wide application scope. 蔗糖脂肪酸酯是一种国际上公认的食品添加剂,具有广泛的应用范围。
- P - toluidine - 2 - sulphonic acid was synthesized with kerosine as solvent. The yield of prouduct and the recovery of kerosine were both over 85 %. 以煤油作溶剂合成了对甲苯胺-2-磺酸。产品收率和溶剂回收率均在85%25以上。
- Antisepsis and fresh-keeping effects of polyol fatty acid ester are summarized in this paper. 本文综述了多元醇脂肪酸酯的防腐保鲜作用。
- P-cresylic acetate was synthesized with acetic acid and p-cresol as raw materils using p-toluene sulphonic acid supported on active carbon as catalyst. 以乙酸和对甲苯酚为原料,采用活性炭负载对甲苯磺酸作催化剂合成乙酸对甲酚酯。
- The suitability of fatty acid ester as diesel fuel results from their molecular structure and high energy content. 脂肪酸酯作为发动机燃料的可行性来自于其分子结构和较高的能量密度。
- Glucose pentaacetat was directly synthesized from glucose and acetic anhydride with p-toluene sulphonic acid as catalyst under microwave irradiation. 在微波辐射下,对甲苯磺酸催化葡萄糖和乙酸酐反应合成了葡萄糖五乙酸酯。
- In this articls,the monitoring method of phthalic acid ester in air was established by gas chromatography. 本文通过气相色谱法建立了大气中邻苯二甲酸酯的监测方法。
- The di-octadecanol maleic was prepared with maleic anhydride and octadecanol as raw materials and p-toluene sulphonic acid as catalyst. 以马来酸酐和十八醇为原料,以对甲苯磺酸为催化剂,制备马来酸双十八醇酯。
- MS and HPLC-MS techniques are applied in the determination of polyglycerol fatty acid ester. 采用MS、HPLC-MS联用法对脂肪酸聚甘油酯样品进行测定。
- Benzalacetone 1,2-propylene glycol ketal was synthesized from benzalacetone and 1,2-propylene glycol in the presence of ptoluene sulphonic acid. 以对甲苯磺酸为催化剂,通过苄叉丙酮与-1,2-丙二醇反应合成了苄叉丙酮-1,2-丙二醇缩酮。
- Then the imidazoline boric acid ester was synthesized when the intermediate reacts with boric acid. 采用两步法合成月桂酸味唑啉硼酸酯。