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- tetradecyl pyridinium bromide 十四烷基溴化吡啶鎓
- The study of optimum conditions of the colour reaction of scandium with chrome azurol S in the presence of tetradecyl pyridinium chloride and emulgent OP is reported in this paper. 研究了在氯化十四烷基吡啶及乳化剂OP存在下,铬天青S与钪显色反应的适宜条件。
- The floatation separation behaviuor of Pd2+ by KBr-cetyl pyridinium bromide system in the presence of NaNO3 and the conditions for the separation of Pd2+ from other metal ions were studied. 研究了硝酸钠存在下,溴化十六烷基吡啶-溴化钾体系浮选分离钯的行为及与一些金属离子分离的条件。
- Pyridine hydrobromic acid;pyridinium bromide; 吡啶氢溴酸盐;
- Pyridinium bromide perbromide;Pyridinium hydrobromide perbromide; 吡啶氢溴酸盐高溴化物;
- Keywords Scandium;spectrophotometry;chrome azurol S;tetradecyl pyridinium chloride;emulgent OP; 钪;分光光度法;铬天青S;氯化十四烷基吡啶;乳化剂OP;
- Keywords palladium;potassium bromide;cetyl pyridinium bromide;sodium nitrate;floatation separation; 钯;溴化钾;溴化十六烷基吡啶;硝酸钠;浮选分离;
- Keywords iron;bromopyrogallol red;cetyl pyridinium bromide;polyvinyl alcohol;spectrophotometry; 铁;溴邻苯三酚红;溴化十六烷基吡啶;聚乙烯醇;分光光度法;
- Keywords Spectrophotometry;Cationic surfactants;Cetyl pyridinium bromide;Cetyl trimethyl ammonium bromide;Congo red; 分光光度法;阳离子表面活性剂;溴化十六烷基吡啶;十六烷基三甲基溴化铵;刚果红;
- Pyridinium bromide perbromide; 吡啶氢溴酸盐高溴化物;
- pyridinium bromide perbromide [化] 过溴溴化吡啶┹
- N-ethyl pyridinium bromide 溴代N-乙基吡啶
- cetyl pyridinium bromide 十六烷基溴化吡啶鎓
- Aim To study the synthesis of rocuronium bromide. 摘要目的合成罗库溴铵。
- Application of Pyridinium Salts to Organic Syntheses. 英文文献格式 WU; Pinga; WANG;etc.
- Tetradecyl hydrogen succinate(THS) was synthesized by esterification method. 本文合成了软X射线分光晶体琥珀酸氢十四酯(THS)。
- The preparation of pure pyridinium dichromate is described. 三氧化铬与吡啶反应制备吡啶重铬酸盐。
- Run out Output film or bromide from a phototypesetting machine. 从照相排字机输出的菲林或相纸。
- Run out: Output film or bromide from a phototypesetting machine. 曝光片:从照相排字机输出的菲林或相纸。
- Cyclohexylmagnesiu Bromid (18 i Tetrahydrofuran ca 1mo... 询价 环庚基溴化镁(18四氢呋喃)；
