ANTIOXIDANTS Antioxidants are reducing agents which are added to the drugs or other pharmaceutical preparations to prevent their oxidation. Requirements of an Ideal Antioxidant Official Antioxidant HYPOPHOSPHORUS ACID M.F.: H3PO2 Preparation: It is prepared by mixing calcium hypophosphite with sulphuric acid or oxalic acid. The insoluble calcium
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Read MorePharmacy Notes: Medicinal Gases- Oxygen, Carbon Dioxide, Nitrous Oxide
Read MoreDental products Dental products are those substances which prevent the dental caries, dental decay and give the freshness and cleanness to the mouth and teeth. In market it is mainly available in the form of toothpaste, tooth powder, mouthwash, tooth gel, dentifrice etc. Dental Product Includes:-
Read MoreTopical Antimicrobial Agents: Mechanism of action, Classification
Read MoreMAJOR INTRA AND EXTRA CELLULAR ELECTROLYTES: Sodium, Potassium, Chloride, Phosphate, Calcium & Official Preparation of these electrolytes
Read MoreExpectorants and Emetics: Ammonium Chloride, Potassium Iodide, Antimony potassium tartrate
Read MoreTopical Agents: Protective, Antimicrobial, Astringent
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Limit test of chloride is based on the precipitation reaction.
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Pharnacy Notes: ACID, BASE AND BUFFER: PHARMACEUTICAL CHEMISTRY
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