WordReference Random House Unabridged Dictionary of American English © 2026
meth′yl red′, [Chem.]
  1. Chemistrya water-insoluble solid occurring as a dark-red powder or violet crystals, C15H15N3O2, used chiefly as an acid-base indicator. Cf. methyl orange. 
  • 1905–10

'methyl red' also found in these entries (note: many are not synonyms or translations):
methyl orange

Forum discussions with the word(s) "methyl red" in the title:


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