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Spectrophotometric Determination of Hydrogen Sulfide

โœ Scribed by Fogo, J. K.; Popowsky, Milton


Book ID
111953234
Publisher
American Chemical Society
Year
1949
Tongue
English
Weight
347 KB
Volume
21
Category
Article
ISSN
0003-2700

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A Simple Spectrophotometric Method for t
โœ Krishnamoorthy Shanthi; Natesan Balasubramanian ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 82 KB

A simple and sensitive spectrophotometric method for the determination of trace amounts of hydrogen sulfide after fixation in a zinc acetate trapping solution is described. The fixed sulfide was made to react with formaldehyde to form a hydrosulfide adduct which reacts with pararosaniline in an acid