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O‘zbekcha

DEVELOPMENT AN EFFICIENT AND SELECTIVE OF DETECTION METHOD OF Fe (III) ION WITH AN IMMOBILIZED NITROSO-R-SALT

Mualliflar

Kalit so‘zlar:

iron(III), disodium salt of 1-nitroso-2-naphthol-3,6-disulfoacid, immobilization, PPF fiber, IR and reflectance spectroscopy

Annotatsiya

In this paper, Nitroso-R-salt was used as a new highly efficient and selective also cost-effective analytical reagent the determination for Fe (III) ion. Nitroso-R-salt was immobilized on the sorbent and the analytical signal was measured by ultra-violent spectroscopy. The disodium salt (nitroso-R-salt) of 1-nitroso-2-naphthol-3,6-disulfoacid immobilized on polyacrylonitrile (PPF) fiber modified with polyethylene where polyamine used as a carrier. Mechanisms of complex formation and optimal conditions were studied. According to results showed that the complex of iron (III) ion with immobilized nitroso-R-salt is formed when the molar ratio is 1:1. The results were confirmed by absorption, ultra-violent spectroscopy and IR analysis.

Mualliflar haqida

  • , Termiz davlat muhandislik va agrotexnologiyalar universiteti

    Termiz davlat muhandislik va agrotexnologiyalar universiteti o‘qituvchisi

  • , O‘zbekiston milliy universiteti

    O‘zbekiston milliy universiteti, Kimyo fakulteti, Analitik kimyo kafedrasi mudiri, kimyo fanlari doktori. professor.

  • , O‘zbekiston milliy universiteti

    O‘zbekiston milliy universiteti, Kimyo fakulteti, Polimerlar kimyosi kafedrasi professori, kimyo fanlari doktori

  • , Termiz davlat muhandislik va agrotexnologiyalar universiteti

    Termiz davlat muhandislik va agrotexnologiyalar universiteti, texnika fanlari falsafa doktori

  • , Termiz davlat muhandislik va agrotexnologiyalar universiteti

    Termiz davlat muhandislik va agrotexnologiyalar universiteti talabasi

Adabiyotlar

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Ostrovskaya, V. M., Reshetnyak, E. A., Chernyshova, O. S., & Bryleva, E. Y. (2020). Рефлектометрическое и визуально-тестовое определение Pd (II) в объектах сложного состава с использованием индикаторной бумаги. Аналитика и контроль, 24(2), 124-132.

Yuklab olishlar

Nashr etilgan

2025-01-24

Son

№ 6 (2024): FarDU.Ilmiy xabarlar jurnali (Aniq va tabiiy fanlar)

Bo‘lim

Chemistry

Litsenziya

Mualliflik huquqi (c) 2024 Scientific journal of the Fergana State University

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