Spectrophotometric determination of sulphite and thiamin hydrochloride via Xylenol orange dye
a simple, acurate and rapid spectrophotometric method for determination of sulphite and thiamine hydrochloride (B1) is described. This method used proton transfer reaction between sulphite ion with xylenol orange at pH(7.6) to develop red colour adduct that of maximum absorption at 580 nm. This addu...
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| Format: | Article |
| Language: | English |
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University of Anbar
2022-02-01
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| Series: | مجلة جامعة الانبار للعلوم الصرفة |
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| Online Access: | https://juaps.uoanbar.edu.iq/article_171835_dae89cbe420c2987961b4d6b6276518b.pdf |