Yıl 2019, Cilt 7 , Sayı , Sayfalar 23 - 32 2019-11-24

Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples

Sahba Y. MAJEED [1] , Wadala A. BASHIR [2]


Hydrazine is an inorganic chemical compound with the chemical structure N2H4. Hydrazine a colorless flammable liquid compound. Hydrazine is very toxic and unstable compound, also hydrazine is a strong reducing agent. This compound easily ignites in the air, generating a large amount of heat and the composition of nitrogen gas and water. Symptoms of acute (short-term) exposure to high levels of hydrazine may include irritation of the eyes, nose, throat, dizziness, headache and nausea. Acute exposure can also damage the liver, kidneys and central nervous system. Cases of lungs, liver, spleen and thyroid infection in animals exposed to hydrazine have been reported by inhalation. Increased lung injury, nasal cavity, and liver tumors were observed in rodents exposed to hydrazine. This work involves the development of a fast and sensitive spectrophotometric method for the determination of trace of hydrazine, the method based on the reduction of ferric ions by hydrazing to ferrous ions, and finally the later reacts with the reagent (2,2'-bipyridyl) at 60°C to form a stable red-pink complex, this complex is soluble in water and gave absorption maxima at 523 nm. Beer's law was agreed with range (50-800) µg of hydrazine per 25 ml (i.e: 2-32 ppm), with a corresponding molar absorptivity of 5.6×103 l.mol-1.cm-1, Sandell's sensitivity index of  0.02 µg.cm-2 limit of quantitation of 0.3 µg/ml, limit of defection 0.1 µg/ml , and finally average relative standard deviation of +1.25%, depend on the concentration level. This method had been applied successfully to determination of hydrazine amount in different samples water (tap water, river water and sea water). 

Hydrazine, Water samples, Molar absorptivity
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Birincil Dil en
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Yazar: Sahba Y. MAJEED

Yazar: Wadala A. BASHIR

Tarihler

Yayımlanma Tarihi : 24 Kasım 2019

Bibtex @araştırma makalesi { epstem650456, journal = {The Eurasia Proceedings of Science Technology Engineering and Mathematics}, issn = {}, eissn = {2602-3199}, address = {isresoffice@gmail.com}, publisher = {ISRES Organizasyon Turizm Eğitim Danışmanlık Ltd. Şti.}, year = {2019}, volume = {7}, pages = {23 - 32}, doi = {}, title = {Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples}, key = {cite}, author = {MAJEED, Sahba Y. and BASHIR, Wadala A.} }
APA MAJEED, S , BASHIR, W . (2019). Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples. The Eurasia Proceedings of Science Technology Engineering and Mathematics , 7 () , 23-32 . Retrieved from https://dergipark.org.tr/tr/pub/epstem/issue/50288/650456
MLA MAJEED, S , BASHIR, W . "Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples". The Eurasia Proceedings of Science Technology Engineering and Mathematics 7 (2019 ): 23-32 <https://dergipark.org.tr/tr/pub/epstem/issue/50288/650456>
Chicago MAJEED, S , BASHIR, W . "Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples". The Eurasia Proceedings of Science Technology Engineering and Mathematics 7 (2019 ): 23-32
RIS TY - JOUR T1 - Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples AU - Sahba Y. MAJEED , Wadala A. BASHIR Y1 - 2019 PY - 2019 N1 - DO - T2 - The Eurasia Proceedings of Science Technology Engineering and Mathematics JF - Journal JO - JOR SP - 23 EP - 32 VL - 7 IS - SN - -2602-3199 M3 - UR - Y2 - 2020 ER -
EndNote %0 The Eurasia Proceedings of Science Technology Engineering and Mathematics Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples %A Sahba Y. MAJEED , Wadala A. BASHIR %T Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples %D 2019 %J The Eurasia Proceedings of Science Technology Engineering and Mathematics %P -2602-3199 %V 7 %N %R %U
ISNAD MAJEED, Sahba Y. , BASHIR, Wadala A. . "Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples". The Eurasia Proceedings of Science Technology Engineering and Mathematics 7 / (Kasım 2019): 23-32 .
AMA MAJEED S , BASHIR W . Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples. EPSTEM. 2019; 7: 23-32.
Vancouver MAJEED S , BASHIR W . Spectrophotometric Determination of Hydrazine Sulphate using Fe(II)-2,2'-Bipyridyl-Application to Various Water Samples. The Eurasia Proceedings of Science Technology Engineering and Mathematics. 2019; 7: 32-23.