Effects of acids and bases on salicylic acid—cetrimide systems
✍ Scribed by Lucy S. C. Wan
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 293 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0022-3549
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📜 SIMILAR VOLUMES
The viscosity of salicylic acid--cetrimide systems was altered in the presence of sodium salts. The viscosity variation was associated with the degree of salicylic acid saturation of the surfactant solution and apparcntl} not with the pH o l t h e system. The increase in viscosity was probably due t
The viscosity and surface tension of systems containing small amounts of salicylic acid in aqueous solutions of cetrimide were determined. An abrupt increase in viscosity was observed, and the molar ratio of salicylic acid to certrimide at which this viscosity increase occurred was 1:2. The surface
Various additives were added to the gel-like product which results from the interaction of salicylic acid with cetrimide. The additives were alcohols, acetone, water, glycerin, propylene glycol, polyethylene glycols, amyl acetate, heptane, hexadecane, dioxane, cyclohexane, benzene, methylbenzene, et
The in vitro serum protein binding and erythrocyte uptake of [3H]misoprostol acid ([3H]MPA; SC-30695), an active metabolite of the prostaglandin E1 (PGE1) analogue misoprostol, was determined in the blood of young (20-40 years) and elderly subjects (64 years or older) at concentrations ranging betwe