1) DBM chlorphosphonazo
DBM偶氮氯膦
1.
In this paper,the condition and appication of color reaection of palladium(Ⅱ)with DBM chlorphosphonazo is studied.
研究了钯 (Ⅱ )与DBM偶氮氯膦显色反应的条件及应用 ,据此显色反应建立了测定微量钯的分光光度分析法 。
2) chlorophosphonazo
偶氮氯膦
1.
In the acid medium of pH=2-4,the absorbance at 680nm is measured by spectrophotometric analysis,using chlorophosphonazo-Ⅲ as chromogenic agent,and oxalic acid as masking agent to screen the interference of some metal ions.
pH在2~4的酸性介质中,采用分光光度法,用草酸掩蔽干扰金属离子,以偶氮氯膦-Ⅲ为显色剂,在680nm波长处测量吸光度。
3) arsenazo-DBM
偶氮胂DBM
1.
Catalytic Spectrophotometric Determination of Ir(Ⅲ) by DecolorizingReaction with Ir(Ⅲ)-KIO_(4)-arsenazo-DBM;
Ir(Ⅲ)-偶氮胂DBM-KIO_4催化分光光度法测定微量铱
2.
A spectrophotometric method has been developed for the determination of Ruthenium,based on their catalytic effect on potassium periodate oxidation of arsenazo-DBM in H_2SO_4 medium.
在H2SO4介质中,痕量钌的存在对KIO4-偶氮胂DBM的褪色反应有明显的催化作用,本文研究了该褪色反应的最佳条件及痕量钌的测定方法,检出限为0。
4) DBM-arsenazo
DBM-偶氮胂
1.
Study on the color-fading spectrophotometry between chromium(VI) and DBM-arsenazo;
铬(Ⅵ)与DBM-偶氮胂褪色光度法研究
2.
The determination of trace copper(Ⅱ) by catalytic fading spectrophotometry of DBM-arsenazo
DBM-偶氮胂催化褪色光度法测定痕量铜
3.
The optimum experimental conditions of the color reaction between DBM-arsenazo and calcium were studied.
研究了DBM-偶氮胂(DBM-ASA)与Ca2+的显色反应最佳实验条件。
5) arsenazo DBM
偶氮胂-DBM
6) Chlorophospho nazo-I
偶氮氯膦-I
补充资料：偶氮氯膦(chlorophosphonazoI)
【偶氮氯膦】(chlorophosphonazoI)学名“1，8-二羟基-2-[（4-氯-2-膦酸基苯）-偶氮]-3，6-萘二磺酸”。一种有机显色剂。分子式`C_16H_12ClN_2O_11PS_2\cdot3H_2O`，分子量592.87。深红色结晶粉末。易溶于水。在中性的酸性溶液中呈红色，在碱性溶液中呈紫色。经弱酸性溶液中能与许多金属离子作用，形成紫色的络合物，叭独与铀（VI）形成的络合物呈浅蓝色。其最大吸收波长为605纳米，在溶液pH
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条