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- acid cresol red 酸性甲酚红
- The method was based on the inhibition effect of iodine on the nitrite catalyzed oxidation of cresol red by potassium bromate catalyzed by nitrite in dolute sulfuric acid medium. 研究了在稀硫酸介质中,痕量碘离子对亚硝酸根催化溴酸钾氧化甲酚红的阻抑作用,建立了测定痕量碘离子的阻抑动力学光度分析的新方法。
- A series of reversible thermochromic paints were prepared using different kinds of inorganic compounds as filler,cresol red as chromophoric reagent and boric acid as delomorphic reagent. 以甲酚红为发色剂,硼酸为显色剂,选择不同的无机填料,制备出系列可逆热致变色颜料。
- The effect of hexadecy pyridine choride on the dissociation constants of thymol blue bromide, cresol red, o-ckesolphthalein and thymol blue, as well as their the colour-changing ranges were studied by spectrophotometry. 摘要探讨了表面活性剂氯化十六烷基吡啶形成的胶束对溴百里香酚蓝、甲酚红、邻甲苯酚酞和百里香酚蓝离解反应的离解常数的影响,同时,也研究了该表面活性剂对上述四种酸碱指示剂变色范围的影响。
- Determination of cresol red index for soy bean products GB/T15403-1994大豆制品甲酚红指数的测定
- Determination of cresol red index for soya bean products 大豆制品甲酚红指数的测定
- Keywords cresol red;calcein;reversible organic thermochromism; 甲酚红;钙黄绿素;有机可逆热色性;
- Keywords Cresol Red;Iodine;Oxidation Decoloration;Spectrophotometry.; 甲酚红;碘酸根;氧化褪色;分光光度法;
- Keywords Charge transfer reaction;Roxithromycin;Cresol red;Spectrophotometry; 关键词荷移反应;罗红霉素;甲酚红;分光光度;
- Keywords catalytic_kinetic analysis;copper;cresol red;hydrogen peroxide; 催化动力学分析;铜;甲酚红;过氧化氢;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Application of Charge Transfer Reaction Between Chlorhexidine Acetate and Cresol Red 醋酸氯己定与甲酚红的荷移反应及应用
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries