Normal we see phynal in black colour but when we put phynal in water it mixed and its changed black into white why please explain?
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Phenyl is an emulsion of light creosote oil and water with soap. ... When poured into water it should readily disperse without stirring. It should form a thick milky white emulsion when sufficiently diluted. This is how an ordinary buyer would generally judge the quality of this disinfectant.
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