The story
From pyrogallol and phthalein.
Etymology from Wiktionary, CC BY-SA 4.0.
gallein
Today it means: A red crystalline dyestuff obtained by heating pyrogallol and phthalic acid together. Full definition →
Today it means: A red crystalline dyestuff obtained by heating pyrogallol and phthalic acid together. Full definition →
From pyrogallol and phthalein.
Etymology from Wiktionary, CC BY-SA 4.0.