The density, speed of sound, and viscosity values have been measured for mixtures of aqueous streptomycin sulphate with six different electrolytes (NaCl, KCl, RbCl, MgCl₂, CaCl₂ and SrCl₂) under atmospheric pressure at various concentrations and temperatures (298.15 to 313.15 K). The experimental density ($\rho$) and speed of sound (u) data have been used to calculate various derived volumetric and compressibility parameters such as apparent molar volume $\left({\phi }_v\right)$, isentropic compressibility ($\kappa$), and apparent molar adiabatic compression$\left({\phi }_{\kappa }\right)$. Viscosity ($\eta$) values are used to calculate relative viscosity $\left({\eta }_r\right)$ and viscous relaxation time $\left(\tau \right)$. The above mentioned parameters have been further utilized to develop an insight into the various interactions like hydrophobic-hydrophobic, hydrophobic-hydrophilic, and hydrophilic-hydrophilic interactions happening in electrolyte-drug-water ternary system. Moreover, the viscosity data have been used to investigating the effect of electrolytes in terms of structure making and breaking properties.

在大气压力下，在各种浓度和温度 (298.15 至 298.15 至 2000 年) 下，测量了硫酸链霉素水溶液与六种不同电解质（NaCl、KCl、RbCl、MgCl ₂、CaCl ₂和 SrCl ₂ 313.15 K）。实验密度（$\rho$) 和声速 ( u ) 数据已用于计算各种导出的体积和可压缩性参数，例如表观摩尔体积$\left({\phi }_v\right)$, 等熵压缩率 ($\kappa$) 和表观摩尔绝热压缩$\left({\phi }_{\kappa }\right)$. 粘度（$\eta$) 值用于计算相对粘度 $\left({\eta }_r\right)$ 和粘性松弛时间 $\left(\tau \right)$. 上述参数已进一步用于深入了解电解质-药物-水三元系统中发生的各种相互作用，如疏水-疏水、疏水-亲水和亲水-亲水相互作用。此外，粘度数据已用于研究电解质在结构形成和断裂性能方面的影响。