Subject phenolphthalein indicator
Predicate be used for
Object nitration
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.0217
Neighborhood Sigma 0.0289
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
phenolphthalein indicator was used for the nitration 1 Google Autocomplete