Thermal decomposition of oxysulphur salts and the infrared spectra of their products
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 137-141
- https://doi.org/10.1039/j19700000137
Abstract
The decompositions of sodium thiosulphate, dithionite, pyrosulphite, dithionate, hydrogen sulphate, tetrathionate, and of potassium persulphate were studied thermogravimetrically from room temperature to 800°. The products were isolated by heating samples to constant weight at their decomposition temperatures and were investigated by i.r. studies on their Nujol mulls.Keywords
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