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. 1988 Oct;54(10):2583–2585. doi: 10.1128/aem.54.10.2583-2585.1988

Is free halogen necessary for disinfection?

D E Williams 1, E D Elder 1, S D Worley 1
PMCID: PMC204324  PMID: 3202636

Abstract

The principle of Le Chatelier was used in demonstrating that 3-chloro-4,4-dimethyl-2-oxazolidinone (compound 1) itself kills Staphylococcus aureus rather than the very small amount of free chlorine in hydrolysis equilibrium with compound 1. On the other hand, when the N-bromo analog of compound 1 (compound 1B) was used as the disinfectant, the mixture of combined compound 1B and free bromine formed in the hydrolysis equilibrium provided disinfection. When the hydrolysis equilibrium for 1B was suppressed to the level at which a negligible amount of free bromine remained in solution, combined compound 1B was much more efficacious than combined compound 1 at killing S. aureus.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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