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Phenolphthalein
//ˌfiː.nɒlˈ(f)θa.liːn//
"Phenolphthalein" in a Sentence (2 examples)
Phenolphthalein will turn fuchsia in the presence of a base with a pH of or above 10.0 and will remain colorless in the presence of a solution with a pH of or below 8.2.
Phenolphthalein is an indicator used in acid-base titrations.
See also for "phenolphthalein"
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