Study on the Stability of N-Alkyl-N prime -(Sodium p-Aminobenzenesulfonate) Thiourea

被引：0
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作者：
Ma, Donglan
Huang, Yunrui
Li, Jianping
Wang, Yulu
Chen, Wentao
Huang, Hao
Xing, Wenru
Liu, Wenmin
机构：
[1] Department of Chemistry, Henan Normal University, 453002 Xinxiang, China
[2] Department of Chemistry, Henan Normal College, 473061 Nanyang, China
来源：
Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis | 2000年 / 20卷 / 03期
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摘要：
In this work, the stability of 13 kinds derivative of thiourea were studied by the UV absorption spectra and IR spectra of thiourea compounds in acidic medium at pH = 4.00, neutrality medium at pH = 7.00, basic property medium at pH = 10.00, under the influence of diffeveut store time, oxygen and sun light. Their structures were discussed and the changing rules of stability were developped.
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页码：337 / 338
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