Spectrophotometic Determination of some Sulphonamides in Aqueous Solution Via Azo- Dye Formation Reaction
A spectrophotometric method for the determination of trace amounts of some sulphonmides (six compounds) in aqueous solutions is described. The method in based on dizotisation and coupling with pyrogallol to form a yellow coloured, stable and water- soluble azo-dye which shows maximum absorption at 4...
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2005-06-01
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| Series: | مجلة التربية والعلم |
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| Online Access: | https://edusj.mosuljournals.com/article_81308_83347e4b5c8eba10a78247e4bda441d7.pdf |