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单词 methyl orange
释义

methyl orange


noun Chemistry.

an orange-yellow, slightly water-soluble powder, C14H14N3NaO3S, used chiefly as an acid-base indicator.
Also called gold orange, helianthine B, orange III, tropaeolin D, tropeolin D.
Compare methyl red.

Origin of methyl orange

First recorded in 1880–85

Words nearby methyl orange

methyl methacrylate, methylmorphine, methylnaphthalene, methylol, methyl oleate, methyl orange, methylparaben, methyl parathion, methylpentose, methylphenidate, methylphenylcarbinyl acetate
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for methyl orange

  • Tint with methyl-orange and titrate with semi-normal ammonia.

    A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer
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更新时间:2025/2/3 5:33:24