sodium bromate
英
美
网络 溴酸钠
双语例句
- Kinetic spectrophotometric determination of formaldehyde by catalytic oxidation of brilliant cresyl blue with sodium bromate
煌焦油蓝-溴酸钠体系催化动力学光度法测定痕量甲醛 - On the basis of this, from the comparative experiments of several halogenides, we have found that the addition of sodium bromate has the highest sensitivity effect in the determination of tin.
在此基础上，我们对几种卤化物作了比较试验，发现加入溴化钠对测定锡的灵敏度最高。 - The sample is dissolved by sulfuric acid, by using sodium sulfide as reductant and methylene blue as indicator, As(ⅲ) is titrated by kalium bromate in sulfuric acid medium at 60~ 80 ℃ until the solution becomes fuchsia.
试样硫酸分解，硫化钠为还原剂，并于硫酸介质中，在60~80℃之间，以亚甲基兰为指示剂，用溴酸钾标准滴定溶液滴定砷（Ⅲ）至紫红色为终点。 - In dilute hydrochloric acid medium, the indicative reaction of sodium hydrogen 1-amino-8-naphthol-3,6-disulfonate oxidized with kalium bromate and catalyzed with vanadium would produce a sort of red result, which established a new way to determine trace vanadium by catalytic luminosity.
研究了稀盐酸介质中钒（V）催化溴酸钾氧化1-氨基-8-萘酚-3,6-二磺酸一钠盐形成红色产物的指示反应，建立了催化光度法测定痕量钒（V）的新方法。 - Synthetic Reagents and Reactions XIX& Ceric Ammonium Nitrate Catalyzed Oxidative Cleavage of Hydrazides with Sodium Bromate
合成试剂及反应XIX&硝酸铈铵催化下溴酸钠对酰肼的氧化裂解