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1)  thoron [英]['θɔ:rɔn]  [美]['θorɑn]
钍试剂
1.
Kinetic spectrophotometric determination of trace ruthenium with thoron;
钍试剂催化动力学光度法测定痕量钌
2.
Thoron was used as the developer,20% potassium hydroxide was used to adjust alkalescence of the solution,and the lithium-thoron complex was developed in acetone-water medium.
2%钍试剂为显色剂,用20%KOH溶液调节显色所需的强碱条件,试验获得了配合物在水-丙酮介质中的稳定显色。
3.
This method is based on the catalytic oxidation of thoron by potassium persulfate in the presence of 2,2'-dipyridyl as an activator.
5的HAc-NaAc介质中,以2,2’-联吡啶为活化剂,过硫酸钾氧化钍试剂催化动力学光度法测定痕量银的新方法。
2)  Thorin
钍试剂
1.
Determination of Albumin with Thorin by Linear Sweep Polarography;
钍试剂线扫极谱分析法测定蛋白质的研究
2.
Superfluous Ba(ClO4)2 precipitated SO2-4and the excess Ba2+ reacted with coloring agent thorin.
以80%(体积分数)异丙醇为吸收液采集SO3后,用过量的Ba(ClO4)2与吸收液中SO42-反应,剩余Ba2+与钍试剂生成钍-钡络合物,测定该络合物在530nm处的吸光度,由此间接计算出固定源烟气中SO3的浓度。
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)  Thoron Ⅰ
钍试剂Ⅰ
1.
Thoron Ⅰ can react with bovine serum albumin to produce an electrochemically non-active supermolecular complex Thoron Ⅰ-BSA in the buffer solution of NaAc-HAc (pH 4.
8的NaAc HAc缓冲液中,钍试剂Ⅰ与蛋白质能够相互作用形成超分子复合物,使钍试剂Ⅰ在-0。
2.
8,which presents a maximum absorption at 535 nm with 55 nm of red shift compared to thoron Ⅰ itself.
钍试剂Ⅰ是测定无机离子的显色剂,在pH 3。
5)  ASA I
新钍试剂
6)  Thorium [英]['θɔ:riəm]  [美]['θorɪəm]
1.
ICP-AES Determination of Micro-Amounts of Thorium in Flammable Poison(Gd,U)O_2 Chips After Anion-Exchange Separation;
阴离子交换分离-电感耦合等离子体原子发射光谱法测定可燃毒物(Gd,U)O_2芯块中微量钍
2.
Study on Adsorption of Primary Amine to Thorium Contained in Leach of Rare-earth Mine;
伯氨树脂对稀土矿酸浸出液中钍的吸附研究
3.
Spectrochemical Determination of Trace Thorium in Gd_2O_3;
化学光谱法测定三氧化二钆中微量钍
补充资料:钍试剂
分子式:
CAS号:

性质:红色结晶性粉末。易溶于水,在酸性溶液中呈橘黄色,在碱性溶液中呈橙红色。不溶于普通有机溶剂。用作络合滴定的金属指示剂,直接滴定Bi3+,Sc3+,Th4+,U4+,Y3+等,终点由红或玫瑰红变为黄色。与锂、钍、铍、钽、铌、锆等金属生成带色螯合物,进行光度测定。

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