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bromeosin. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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English
Noun
bromeosin (countable and uncountable, plural bromeosins)
- A fluorescent dye produced by the reaction of bromine with fluorescein.
1887, Journal of the Society of Dyers and Colourists - Volumes 3-5, page 45:Bromeosin is nitrated in an enamelled pan placed in a water-bath.
1889, Alfred Henry Allen, Commercial Organic Analysis:With potash solution, bromeosin gives in the cold an orange-red solution, which on boiling becomes purple-red, violet, and pure blue, with a strong green fluorescence.
1896, Bertram Blount, A. G. Bloxam, Chemistry of manufacturing processes, page 431:Bromine is chiefly used for the production of bromeosins (q.v.) and for the manufacture of bromides.