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Formation of 2,4-dinitrophenylhydrazone on surface zone of polystyrene film irradiated by ultraviolet light. I. Effects on formation of 2,4-dinitrophenylhydrazone

✍ Scribed by Koichiro Kato

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
384 KB
Volume
15
Category
Article
ISSN
0021-8995

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Formation of 2,4-dinitrophenylhydrazones
Formation of 2,4-dinitrophenylhydrazones and regeneration of carbonyl groups in polyethylene film irradiated with ultraviolet light
✍ Koichiro Kato πŸ“‚ Article πŸ“… 1974 πŸ› John Wiley and Sons 🌐 English βš– 337 KB πŸ‘ 1 views

synopsis 2,4-Dinitrophenylhydrazine was reacted on polyethylene films irradiated in air with ultraviolet light. The changes in amount of carbonyl groups and 2,Pdinitrophenylhydrazones formed in the films were inferred by comparing their absorptions in the infrared and ultraviolet spectra, respective