T P Prasad

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Sorry, we do not have enough data to show an influence graph for this author.
Learn More
Beryllium can be precipitated from homogeneous solution as a dense and easily filterable precipitate by the hydrolysis of urea, in the presence of sulphate. The method has been applied to the gravimetric determination of beryllium as oxide. The nature of the precipitate thus obtained has been examined by thermogravimetric, infrared, photomicrographic and(More)
Beryllium can be precipitated as a dense and easily filterable precipitate in presence of succinate by the urea hydrolysis technique. Calcium, magnesium and manganese do not interfere to the extent that they do in the ammonia precipitation. One advantage over the basic sulphate method is that the oxide is obtained at a considerably lower temperature.(More)
A procedure is described for the estimation of metallic iron, ferrous oxide, and ferric oxide when present together. The sample is treated with bromine dissolved in ethanol, and filtered. Iron in the filtrate is titrated iodometrically, and corresponds to the metallic iron present in the mixture. The oxide residue is dissolved in hydrochloric acid under a(More)
  • 1