JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Overview

List of experiments:

• 1. Percent composition determination by Capillary Flow method
• 2. Percent composition determination by polarimeter & refractometer
• 3. Molecular weight determination by Landsberger method.
• 4. Molecular weight determination by Rast camphor method.
• 5. Calibration of pH Meter
• 6. pH Estimation – pH meter
• 7. pH Estimation – colourimetric method.
• 8. pH Estimation by Half Neturalization Method
• 9. Refractive index of liquids.
• 10. Molar refraction determination
• 11. Effect of dielectric constant on the solubility of the drug.
• 12. Phenol water system – CST
• 13. Lower consolute temperature – Tirethanol amine and Water
• 14. Heat of neutralization
• 15. Phase diagram - Phenol – Water, Effect of Impurities.
• 16. Ternary phase diagram.
• 17. Preparation of Buffers and Buffer Capacity Determination.

NOTE

Minimum 15 experiments must be performed.

REFERENCES:

• 1. Physical pharmacy practical book by C.V.S. Subramanyam
• 2. Physical pharmacy practical text by Guru Prasa Mohanta, Prabal Kumar Manne