Solubility of parabens in syrup vehicles
β Scribed by Anthony N. Paruta; Bhogilal B. Sheth
- Publisher
- John Wiley and Sons
- Year
- 1966
- Tongue
- English
- Weight
- 355 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The solubilities of n-alkyl parabens have been determined in binary mixtures of ethanol and water. The profiles showed a dielectric requirement value of about 29-32 for the subject compounds. The butyl derivative formed a two-phase system over a certain composition range of ethanol and water. These
1. A method for the determination of grain size distribution of pharmaceutical chemicals has been described. 2. The grain size distribution in two samples of Barium Sulfate have been determined. ## Conclusions It would seem that a test of this type, incorporating a limit of the per cent of large