Volumetric and Viscometric studies of vitamin (B6) in aqueous and acidic media at different temperatures
DOI:
https://doi.org/10.36320/ajb/v10.i2.8130Keywords:
Density, Masson equation, Apparent molar volume, ViscosityAbstract
Densities and viscosities of pyridoxine(B6) in aqueous and acidic solutions at 298.15-313.15K have been measured. By Masson equation the experimental values of densities were used to estimate some significant parameters, such as apparent molal volume(Φv), limiting apparent molal volume(Φv0) and slop Sv, and the viscosity data have been investigatevia Jones-Dole equation, and the derived parameters, Jones-Dole coefficient B, and Falkenhagen coefficient A. The results were interpreted in term of solute-solute and solute –solvent interaction. The difference of B coefficient with temperature (dB/dT), was also determined the positive values indicate that pyridoxine(B6)in aqueous and acidic solutions is structure making.
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References
Horton, H.; Moran, L.; Ochs, R.; Rawn, J. and Scrimgeour, K. Principles of Biochemistry, Prentice Hall, 1996.
Akhtar,Y.(2015). Volumetric and Viscometric studies of solute –solvent and solute-solute interactions of Glycine in aqueous in aqueous electrolytes at 30oC. IJSTS.3(1-2): 6-9.
Guler, M. and Erol. A. (2007). Volumetric properties of ascorbic acid (vitamin C) and thiamine hydrochloride (vitamin B1) in dilute HCl and in aqueous NaCl solutions at (293.15, 298.15, 303.15 and 308.15) K. J. Chem. Thermodynamics. 39 (12): 1620–1631.
Kitchner, J. A. Findlay’s, Practical Physical Chemistry, 8thEdn. Longman, London, 1954, 70.
Shoemaker, D. and Garland, C. Experiments in Physical Chemistry, McGraw-Hill, New York, 1967, 131.
Khanuja, P. and Chourey,V. R. (2014).The structure making and structure breaking properties of amino acids inaqueous glucose solution at different temperatures. Der Chemica Sinica,5(1):71-76.
Yan, Z. and Wang. J.(2001). Apparent molar volumes and viscosities of some α-amino acids in aqueous sodium butyrate solutions at 298.15 K. J. Chem. Eng.46(2):217-222.
Hedwig, G.R. and Reading, J.(1991) Faraday Trans, Aqueous solutions containing amino acids and peptides part 27-partial molar heat capacities and partial molar volumes of some N-acetyl amino acids amides and tow p eptides at 25oC, J. Chem. Soc. 87:1751.
Dhondge, S.S.; Zodape, S.P. and Parwate, D.V.(2012).Volumetric and viscometric studies of some drugs in aqueous solutions at different temperatures. J. Chem. Thermodyn. 48 207–212.
Ali, A.; Sabir, S.; Nain, A. K.; Hyder, S.; Ahmad, S.; Tariq, M. and Patel, R.(2007). Interactions of Phenylalanine, Tyrosine and Histidine in Aqueous Caffeine Solutions at Different Temperatures. J.Chin. Chem.Soc.54, 659.
Jones, G.and Dole, M.(1929). The viscosity of aqueous solutions of strong electrolytes with special reference of strong electrolytes with special reference to barium chloride, J. AM . Chem. Soc., 51:2950.
Anil, K. N. and Dinesh, C.(2009). Volumetric, ultrasonic, and viscometric behaviour of glycine, DL-alanine, and L-valine in aqueous 1,4-butanediol solutions at different temperatures, J. Chem. Thermodyn. 41(2): 243–249.
Salman, T. A. and Abd, K. A.(2013). Thermodynamic Properties of Nicotinic acid in Dilute HCl and inaqueous NaCl solutions at (293.15, 298.15, 303.15 and 308.15K)B.Sci.J.10(2).
Jenkins B, Donald H and Marcus Y,(1995). Viscosity B-Coefficients of Ions in Solution.Chem. Rev., 95(8), 2695-2724.
Ali, A. and Shahjahan. (2006). Volumetric, Viscometric and Refractive Index Behavior of Some a-Amino Acids in Aqueous Tetra propylammonium Bromide at Different Temperatures,J. Iran. Chem Soc. 3(4): 340-350.
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