created sense approved 酚酞 · fēntài · phenolphthalein — "Initial import from upstream dictionary"
酚酞
fēntài
phenolphthalein
Organic compound appearing as white or slightly yellow crystals; used as a dye and as a chemical indicator that turns red in alkaline solutions and remains colorless in acidic or neutral solutions.
酚 (literal) → 酚 · fēn · phenol 酞 (bound) → 酞 · tài · phthalein
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition