methyl red


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Related to methyl red: methyl orange

methyl red

[′meth·əl ′red]
(organic chemistry)
(CH3)2NC6H4NNC6H4COOH A dark red powder or violet crystals with a melting point of 180°C; soluble in alcohol, ether, and glacial acetic acid; used as an acid-base indicator (pH 4.2-6.2).