Spectrophotometric Determination of Sulfide by Association of Methylene Blue with Anion Surfactant

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- Spectrophotometric Determination of Sulfide by Association of Methylene Blue with Anion Surfactant
- Vol. 16, Issue 2, Pages: 50-53(1999)
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- Online First：02 July 1999，
  
  Published：1999
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谭帼馨, 罗宗铭, 陆晓红. 阴离子表面活性剂缔合亚甲基蓝光度法测定硫化物的研究[J]. 广东工业大学学报, 1999, 16(2): 50-53.

Tan Guoxin, Luo Zongming, Lu Xiaohong. Spectrophotometric Determination of Sulfide by Association of Methylene Blue with Anion Surfactant[J]. 1999, 16(2): 50-53.
谭帼馨, 罗宗铭, 陆晓红. 阴离子表面活性剂缔合亚甲基蓝光度法测定硫化物的研究[J]. 广东工业大学学报, 1999, 16(2): 50-53. DOI：

Tan Guoxin, Luo Zongming, Lu Xiaohong. Spectrophotometric Determination of Sulfide by Association of Methylene Blue with Anion Surfactant[J]. 1999, 16(2): 50-53. DOI：

在酸性介质中，硫化物与对氨基二甲基苯胺形成亚甲蓝，并与十二烷基磺酸钠缔合，可使吸光度提高．该缔和物于６６０ｎｍ处有最大吸收，摩尔吸光系数为１２０×１０４Ｌ·ｍｏｌ－１·ｃｍ－１，Ｓ２－含量在０～２４μｇ／２５ｍＬ范围内符合比尔定律．该方法用于天然水中微量硫化物的测定，结果满意

朱泽华. 对二甲氨基苯胺比色法测定硫化物的研究[J]. 中国环境监测. 1995(06)

都昌杰,褚新生编著.环境监测水质分析基础[M]. 黑龙江科学技术出版社, 1984

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