aurin
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English[edit]
Alternative forms[edit]
Etymology[edit]
From Latin aurum (“gold”) + -in.
Noun[edit]
aurin (uncountable)
- (organic chemistry) A red colouring matter derived from phenol. Used as an indicator.
Synonyms[edit]
- (in commerce): yellow corallin
- (chemistry): rosolic acid
References[edit]
- “aurin”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.