Last Updated:2025/11/21
(chemistry) An alkaline solution of copper sulphate which changes from blue to red in the presence of an aldehyde or a reducing sugar.
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Noun
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Japanese Meaning
アルカリ性の硫酸銅溶液で、アルデヒドや還元糖の存在下で青色から赤色に変化する化学試薬
( plural )