1)dibromocarboxyarsenazo(DBKAA)二溴羧基偶氮胂(DBKAA)
1.The coloring reaction of dibromocarboxyarsenazo(DBKAA) with Pb2+ was studied.研究了二溴羧基偶氮胂(DBKAA)与Pb2+的显色反应,建立了微波消解-分光光度法测定废水中Pb2+的方法。
2)dipromocarboxyarsenazo二溴羧基偶氮胂
1.A new discoloring spectrophotometric method for the determination of platinum(Ⅳ) has been established based on its catalytic effect on the oxidation of dipromocarboxyarsenazo in acid medium.报道了以铂(Ⅳ)催化溴酸钾氧化二溴羧基偶氮胂的褪色反应,建立了一种在水相中直接测定微量铂的催化光度分析法。
2.A new discoloring spectrophotometric method for the determination of rhodium(Ⅲ) is established based on its catalytic effect on the oxidation of dipromocarboxyarsenazo in acid medium.报道了以铑(Ⅲ)催化溴酸钾氧化二溴羧基偶氮胂的褪色反应,建立了一种在水相中直接测定微量铑的催化光度分析法。
英文短句/例句
1.Catalytic Spectrophotometric Determination of Trace Amounts of Manganese with Dibromxcarboxyarsenazo in Water;二溴羧基偶氮胂催化光度法测定水中痕量锰
2.Spectrophotometric determination of lead in wastewater with dibromocarboxyarsenazo二溴羧基偶氮胂分光光度法测定废水中铅
3.Dibromocarboxyarsenazo Discoloring Spectrophotometric Determination of Trace Cerium二溴羧基偶氮胂褪色光度法测定痕量铈
4.Direct Photometric Determination of Microamounts Cerium and Cerium Group Rare Earths in Nickel-Base alloys with ASA-DBA二溴羧基偶氮胂直接光度法测定镍基合金中微量铈及铈组稀土
5.Spectrophotometric determination of cerium by decoloring didromocarboxyar senazo;二溴羟基偶氮胂褪色光度法测定微量铈
6.Microemulsion-Spectrophotometric Determination of Zinc with Dibromo-p-methyl Carboxyazo二溴邻硝基偶氮胂微乳液分光光度法测定水中锌
7.Determination of Rare Earth in Aluminium Alloy with Dibrom o carboxychlorophonazo Spectrophotometry二溴邻羧基偶氮氯膦光度法测定铝合金中稀土
8.Spectrophotometric Determination of Trace Amounts of Uranium (VI) With 2,6-Dichloro-4-bromo-arsenazo2,6-二氯-4-溴偶氮胂光度法测定微量铀(Ⅵ)
9.Spectrophotometric Determination of Micro Zirconium in Terephthalic Acid with Tribromoarsenazo三溴偶氮胂光度法测定对苯二甲酸中微量锆
10.STUDY ON THE COLOR REACTION OF BCA-DBM WITH BARIUM AND ITS APPLICATION二溴对甲基偶氮溴羧与钡显色反应的研究与应用
11.Direct photometric determination of cerium in nickel-base alloy with tribromoarsenazo三溴偶氮胂直接光度法测定镍基合金中铈
12.Spectrophotometric Determination of Rare Earth With Dibromo-o-Carboxychlorophophosphonazo in Ceramic Clay;用二溴邻羧基偶氮氯膦光度法测定陶瓷中的稀土
13.Direct Photometric Determination of Cerium Group of Rare Earth in Nickel-iron-based Alloy with Tribromoarsenazo;三溴偶氮胂直接光度法测定镍铁基合金中铈组稀土
14.Dibromocarboxychlorophosphonazo ( DBK-CPA ) as a New Chromogenic Reagent for Magnesium and Rare Earth Ⅱ. Study on Spsctrophotomatric Determination of Rare Earth and Its Application新试剂二溴羧基偶氮氯膦用作镁、稀土的显色剂Ⅱ.光度测定稀土的研究和应用
15.Determination of Microamount Iron in Aluminium Alloy by Dual-Wave Length Spectrophtometry with TBA均三溴偶氮胂双波长光度法测定铝合金中铁
16.A Study on the Adsorptive Wave of the Be(Ⅱ) Tribromoarsenazo Complex铍(Ⅱ)-均三溴偶氮胂配合物吸附波的研究
17.Catalytic kinetic spectrophotometic determination of iron in water samples with iron (Ⅲ)-(dibromo-p-chloroarsenazo)-potassium periodate system铁(Ⅲ)-二溴对氯偶氮胂-高碘酸钾体系催化动力学分光光度法测定水样中的铁
18.Reaction Between Barium and 3-(3-Bromophenylazo)-6-(3-carboxylphenylazo)chromotropic Acid and Its Analytical Applications;间溴偶氮羧-m与钡的显色反应研究
相关短句/例句
dipromocarboxyarsenazo二溴羧基偶氮胂
1.A new discoloring spectrophotometric method for the determination of platinum(Ⅳ) has been established based on its catalytic effect on the oxidation of dipromocarboxyarsenazo in acid medium.报道了以铂(Ⅳ)催化溴酸钾氧化二溴羧基偶氮胂的褪色反应,建立了一种在水相中直接测定微量铂的催化光度分析法。
2.A new discoloring spectrophotometric method for the determination of rhodium(Ⅲ) is established based on its catalytic effect on the oxidation of dipromocarboxyarsenazo in acid medium.报道了以铑(Ⅲ)催化溴酸钾氧化二溴羧基偶氮胂的褪色反应,建立了一种在水相中直接测定微量铑的催化光度分析法。
3)dibromocarboxyarsenazo二溴羧基偶氮胂
1.Study on discoloring spectrophotometry of cerium-dibromocarboxyarsenazo and its application;铈-二溴羧基偶氮胂褪色光度法的研究及应用
2.Study on the dual-wavelength spectrophotometry for the determination of rare earth elements with dibromocarboxyarsenazo;二溴羧基偶氮胂双峰双波长分光光度法测定稀土元素研究
3.Spectrophotometric Determination of Thorium in Tungsten-Base Alloy with Dibromocarboxyarsenazo;新显色剂二溴羧基偶氮胂分光光度法测定钨合金中的钍
4)Dibromo-o-carboxy carboxyarsenazo(CAsA-DBC)二溴邻羧基偶氮羧胂
5)2,6-dibromo-4-chloro-carboxylarsenazo2,6-二溴-4-氯基偶氮羧胂
1.Spectrophotometric determination of micro bismuthⅢin copper-base alloy with new reagent 2,6-dibromo-4-chloro-carboxylarsenazo;2,6-二溴-4-氯基偶氮羧胂分光光度法测定铜基合金中微量铋
6)DBMCA Direct spectrophotometry二溴甲基偶氮羧胂
延伸阅读
四烷基偶胂分子式：R2As·AsR2CAS号：性质：含As-As键的有机化合物。例如，四甲基偶胂(tetramethyldiarsine) (CH3)2As·As(CH3)2，无色液体，有极强的催呕臭，密度>lg/cm3，熔点-6℃，沸点78℃。再如，四乙基偶胂(tetraethyl-biarsine)(C2H5)2As·As·(C2H5)2，无色液体。它们不溶于水，能溶于醇或醚。化学性质活泼，在空气中自燃。四甲基偶胂和卤素反应得卤化二甲胂(CH3)2AsX等。四甲基偶胂可由二甲基胂(CH3)2AsH与氯化二甲胂(CH3)2AsCl反应脱HCl而制取。用于有机合成，产物为整合配体，与Pd等形成稳定的、在工业上有用途的配位化合物。
