Two new solid complexes of thorium nitrate with bis-Schiff bases salicylidene ethylenediaminc(L1) and salicylidcnc bcnkidinc(L2) have been synthesized and characterized by clemental analysis,IR,UV,TG-DTA and molar conductance analysis.
钍（Ⅳ）与水杨醛二胺类双希夫碱配合物的合成与表征毕彩丰，范玉华，张家祥（山东建材学院应用化学系，济南２５００２２）关键词硝酸钍，双希夫碱，配合物过渡及希土金属离子的希夫碱类配合物已有不少报道，但钢系离子社（［Ｖ）的双希大碱类配合物研究。
Methods for chemical analysis of thorium nitrate--Determination of thorium content
GB/T16478.2-1996硝酸钍化学分析方法钍量的测定
COMPLEXES OF Th(NO_3)_4·6H_2O AND UO_2(NO_3)_2 6H_2O WITH MACROCYCLIC POLYETHER 2,4-DI-KETO-16-CROWN-5 SYNTHESIS AND CHARACTERIZATION
硝酸钍及硝酸铀酰与2,4-二酮16-冠-5络合物的合成和性质
Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T16478.5-1996硝酸钍化学分析方法氯量的测定
Methods for chemical analysis of thorium nitrate--Determination of silicon content
GB/T16478.8-1996硝酸钍化学分析方法硅量的测定
Method for chemical analysis of thorium nitrate--Insoluble substance in water
GB/T16478.1-1996硝酸钍化学分析方法水溶解试验
Methods for chemical analysis of thorium nitrate--Determination of lead content
GB/T16478.11-1996硝酸钍化学分析方法铅量的测定
Methods for chemical analysis of thorium nitrate--Determination of uranium content
GB/T16478.9-1996硝酸钍化学分析方法铀量的测定
Methods for chemical analysis of aluminium fluoride for industrial use--The distillation-thorium nitrate volumetric method for the determination of fluoride content
GB/T8156.3-1987工业用氟化铝化学分析方法蒸馏--硝酸钍容量法测定氟量
Methods for chemical analysis of iron ores--The thorium nitrate volumetric rnethod for the determination of fluorine content
GB/T6730.26-1986铁矿石化学分析方法硝酸钍容量法测定氟量
Methods for chemical analysis of sodium fluoride--The distillation-nitric thorium volumetric method for the determination of fluorine content
GB/T8158.2-1987氟化钠化学分析方法蒸馏-硝酸钍容量法测定氟量
a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.
一种放射性矿物，由硅酸钍组成，是钍的来源，见于粗糙的花岗岩中。
COMPLEX FORMATION OF Th(edta)CHELATE WITH SOME AMINO-ACIDS
乙二胺四乙酸根合钍与某些氨基酸的络合反应
Fertilizer consisting of sodium nitrate or potassium nitrate.
硝酯钯由硝酸钠或硝酸钾组成的化肥
nitro-acinitro tautomerism
硝基酸硝基互变异构
Nitrazepam Hydrochloride
盐酸硝西泮(硝基安定)
Nitrite and Nitrate Denitrification Comparative Study
亚硝酸盐反硝化与硝酸盐反硝化对比研究
Comparison of extraction of U(Ⅵ), Th(Ⅳ) from nitric acid media by disulfoxides and TBP
亚砜和磷酸三丁酯对铀(Ⅵ)、钍(Ⅳ)萃取行为的比较
Simultaneous Determination of Nitrate and Nitrite by the Nitrate Electrode;
用硝酸根电极同时测定硝酸根和亚硝酸根