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1)  Magneson Ⅱ
镁试剂Ⅱ
1.
A new HPLC method was developed by using Magneson Ⅱas internal standard to determine Sudan dyes(SudanⅠ,SudanⅡ,Sudan Ⅲ and Sudan Ⅳ)in blood samples.
镁试剂Ⅱ为内标,用乙腈直接沉淀蛋白,采用Diamonsil C18色谱柱为分析柱,流动相为甲醇-水(体积比94∶6),流速1。
2)  DH-Ⅱ reagen
DH-Ⅱ试剂
3)  thoron Ⅱ
钍试剂Ⅱ
1.
Fading spectrophotometric determination of chromium in galvanization waste water and steel with thoron Ⅱ;
钍试剂Ⅱ褪色光度法测定电镀废水和钢铁中铬
4)  2,5-dimercapto-4-phenyl-1,3,4-thiodiazole
铋试剂Ⅱ
1.
A new complex Me3Sn(S3N2C8H5) was synthesized by the reaction of trimethyltin chloride with 2,5-dimercapto-4-phenyl-1,3,4-thiodiazole (bismothol),and it was characterized by elemental analysis, 1H NMR spectrum and X-ray crystallography diffraction.
通过三甲基氯化锡与铋试剂Ⅱ(2,5-dimercapto-4-phenyl-1,3,4-thiodiazole)合成了一种新的化合物Me3Sn(S3N2C8H5)。
5)  Berryllon Ⅱ
铍试剂Ⅱ
1.
Surfactant-Sensitized Fluorimetric Determination of Trace Manganese (Ⅱ)With Berryllon Ⅱ;
表面活性剂增敏铍试剂Ⅱ荧光法测定痕量锰
2.
9HAc/NaAc medium, based on its catalytic action on the oxidation of Berryllon Ⅱ by potassium bromate.
9的HAC/NaAc缓冲体系中,铍试剂Ⅱ被溴酸钾缓慢分解,铁(Ⅲ)对分解反应有催化作用,产物呈现荧光,其荧光峰为λex/λem=317/423(nm),基于此建立了催化荧光测定痕量铁(Ⅲ)的最佳条件。
6)  beryllon Ⅱ
铍试剂Ⅱ
1.
Spectrophotometric Determination of Proteins Using Beryllon Ⅱ;
铍试剂Ⅱ分光光度法测定蛋白质的研究
2.
According to the decrease of the reduction peak current without the shifting of the peak p otential of beryllon Ⅱ after the addition of human serum albumin(HSA) to the above solution, a new linear sweep voltammetric determination method for protein is proposed.
3的Britton Robinson(B -R)缓冲溶液中铍试剂Ⅱ与蛋白质能够反应生成稳定的超分子复合物,使铍试剂Ⅱ在-0 。
补充资料:镁试剂 I
CAS: 74-39-5
分子式: C12H9N3O4
分子质量: 259.22
熔点: 185℃
中文名称: 对硝基苯偶氮间苯二酚;镁试剂I;镁试剂 I;2,4-二羟基-4'-硝基偶氮苯;偶氮紫

英文名称: 4-(4-Nitrophenylazo)resorcinol;3-Benzenediol, 4-[(4-nitrophenyl)azo]-1;4-((p-nitrophenyl)azo)-resorcino;4-((4-nitrophenyl)azo)-3-benzenediol;4-[(4-nitrophenyl)azo]-3-benzenediol;4-(4-nitrophenyl)azoresorcinol;4-(p-nitrophenylazo)resorcinol;magneson

性质描述: 红棕色粉末。熔点约200℃。溶于稀碱呈红紫色,微溶于沸酵;丙酮;乙酸及甲苯,均呈黄色,不溶于水。
生产方法: 将138g对硝基苯胺溶于250ml热浓盐酸中,冷却至0-5℃,搅拌下滴入含85g亚硝酸的饱和水溶液,温度不超过5℃。然后向此重氮盐溶液中加入100g间苯二酚和稀碱溶液。将此偶合产物过滤;干燥,用醇重结晶,得对硝基苯偶氮间苯二酚。
用途: 测定镁的试剂,吸附指示剂。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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