Journal of Thermodynamics

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Density and Optical Properties of {Ciprofloxacin Hydrochloride + Aqueous-Ethanol} Mixtures at 30°C


Affiliations
1 School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, India
2 D. D. Bhoyar Arts and Science College, Mouda, Nagpur District 441 104, India
 

The paper deals with the calculation of molar refraction (RM ) and polarizability (α) of antibiotic drug ciprofloxacin hydrochloride (c = 0.001-0.029 mol⋅dm−3) solutions in ethanol-water mixtures of different compositions (30, 50, and 70% v/v) from measured density (ρ) and refractive index (n) at 30°C. The effect of drug concentration and composition of ethanol-water mixtures on density and optical properties of drug solutions has been described.
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  • Density and Optical Properties of {Ciprofloxacin Hydrochloride + Aqueous-Ethanol} Mixtures at 30°C

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Authors

S. D. Deosarkar
School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, India
S. S. Birajdar
School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, India
R. T. Sawale
School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, India
M. P. Pawar
School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded 431 606, India
A. M. Thakre
D. D. Bhoyar Arts and Science College, Mouda, Nagpur District 441 104, India

Abstract


The paper deals with the calculation of molar refraction (RM ) and polarizability (α) of antibiotic drug ciprofloxacin hydrochloride (c = 0.001-0.029 mol⋅dm−3) solutions in ethanol-water mixtures of different compositions (30, 50, and 70% v/v) from measured density (ρ) and refractive index (n) at 30°C. The effect of drug concentration and composition of ethanol-water mixtures on density and optical properties of drug solutions has been described.