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- Keywords benzoic acid residua;benzyl benzoate;fluorenone;flash distillation;vacuum distillation; 苯甲酸釜残液;苯甲酸苄酯;芴酮;闪蒸;减压精馏;
- Keywords benzoic acid;benzaldehyde;hydrogenation; 苯甲酸;苯甲醛;加氢;
- Keywords Benzoic acid;THz;Time-domain spectroscopy (THz-TDS); 苯甲酸;太赫兹;时域光谱;
- Keywords benzoic acid;drosophila melanogaster;growth; 苯甲酸;黑腹果蝇;生长发育;
- Keywords Benzoic acid;Gravimetric;Titration;Calorimetric standard; 苯甲酸;重量滴定;热值标准;
- Keywords benzoic acid;sulfonation;alkali fusion;m-hydrox- ybenzoic acid.; 苯甲酸;磺化;碱熔;间烃基苯甲酸;
- Keywords Benzoic acid;Sodium saccharin;Tartrazine;Rapid determination; 苯甲酸;糖精钠;柠檬黄;快速测定;
- benzoic acid residua 苯甲酸釜残液
- Keywords Benzoic acid;Acidity;Mesomeric effect;inductive effect; 苯甲酸;酸性;共轭效应;诱导效应;
- Keywords benzoic acid;Photobacterium phosphoreum;quantitative structure-activity relationship;toxic mechanism; 关键词苯甲酸类化合物;发光菌;定量构效关系;毒性机制;
- Keywords benzoic acid;benzyl benzoate;fluorenone;flash;vacuum distillation;waste treatment; 苯甲酸;苯甲酸苄酯;芴酮;闪蒸;减压精馏;废料处理;
- Keywords benzoic acid;hippuric acid;determination method;yoghurt;development change; 马尿酸;苯甲酸;检测;酸牛乳;动态变化;
- Keywords Benzoic acid;Purified Terephthalic acid;Determination;Capillary Electrophoresis; 苯甲酸;精对苯二甲酸;测定;毛细管电泳;
- A salt or ester of benzoic acid. 甲苯酸盐一种苯酸盐或苯酸酯
- Keywords benzoic acid wastewater;extraction by chemical association;tributyl phosphate;trialkylamine;trialkyphospine oxide; 苯甲酸;络合萃取;磷酸三丁酯;三烷基胺;三烷基氧膦;
- It was originally obtained by decarboxylation of benzoic acid. 它最先是由苯甲酸脱羧而得到的。
- Benzoic acid has antibacterial and antifungal properties. 苯甲酸具有抗菌和杀真菌的特性。
- Oleum Chimonanthi, camphor, benzoic acid, salicylic acid, vaseline. 蜡梅油、樟脑、苯甲酸、水杨酸、黄凡士林、石蜡。
- Benzoic acid crystals may form as the result of storage at lower temperatures. 低温储藏时可以形成苯甲酸晶体。
- OBJECTIVE To prepare compound benzoic acid gel and perform a stability study. 目的研制外用抗真菌药复方苯甲酸凝胶,并对制剂稳定性进行观察。