Euthiochroic acid

Euthiochroic acid
Euthiochroic Eu`thi*o*chro"ic, a. [Gr. e'y^ well + ? sulphur + ? color.] (Chem.) Pertaining to, or denoting, an acid so called. [1913 Webster]

{Euthiochroic acid} (Chem.), a complex derivative of hydroquinone and sulphonic (thionic) acid. -- so called because it contains sulphur, and forms brilliantly colored (yellow) salts. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

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  • Euthiochroic — Eu thi*o*chro ic, a. [Gr. e y^ well + ? sulphur + ? color.] (Chem.) Pertaining to, or denoting, an acid so called. [1913 Webster] {Euthiochroic acid} (Chem.), a complex derivative of hydroquinone and sulphonic (thionic) acid. so called because it …   The Collaborative International Dictionary of English

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