Determination of Sulphur in organic & inorganic compounds
The oxygen flask method for the determination of sulphur in organic and inorganic compounds
consists of a combustion procedure followed by a titrimetric determination. Combustion of the
sample in oxygen yields water-soluble inorganic products, Percentage sulphur is determined by
titration with Barium Perchlorate using Thorin screened with methylene blue indicator. Sulphur
analysis in the presence of Phosphorus is not recommended...
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