Fehling's reagent

Fehling's reagent
реактив Фелінга

English-Ukrainian analytical chemistry dictionary. 2013.

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  • Fehling's solution — is a solution used to differentiate between water soluble aldehyde and ketone functional groups, although ketose monosaccharides (such as fructose) will also test positive, due to conversion to aldoses by the base in the reagent [ [http://www.uni …   Wikipedia

  • Fehling's solution — [fā′liŋz] n. a blue solution of copper sulfate, Rochelle salt, and sodium hydroxide, used to test for the presence of a sugar, aldehyde, etc.: also called Fehling s reagent * * * …   Universalium

  • Fehling's solution — [fā′liŋz] n. a blue solution of copper sulfate, Rochelle salt, and sodium hydroxide, used to test for the presence of a sugar, aldehyde, etc.: also called Fehling s reagent …   English World dictionary

  • Reagent — Reagents, such as sulfur (pictured), are the starting materials that are used in chemical reactions. A reagent is a substance or compound that is added to a system in order to bring about a chemical reaction or is added to see if a reaction… …   Wikipedia

  • Fehling's solution — Solution So*lu tion (s[ o]*l[=u] sh[u^]n), n. [OE. solucion, OF. solucion, F. solution, fr. L. solutio, fr. solvere, solutum, to loosen, dissolve. See {Solve}.] 1. The act of separating the parts of any body, or the condition of undergoing a… …   The Collaborative International Dictionary of English

  • Reagent — A substance used to produce a chemical reaction to detect, measure, produce, etc. other substances. * * * Any substance added to a solution of another substance to participate in a chemical reaction. [Mod. L. reagens] amino acid r. a r. used in… …   Medical dictionary

  • Fehling — Hermann von, German chemist, 1812–1885. See F. reagent, F. solution …   Medical dictionary

  • Fehling solution — an alkaline cupric sulfate solution similar to Benedict reagent …   Medical dictionary

  • Tollens' reagent — Tollens test: left side positive(silver mirror), right side negative …   Wikipedia

  • Benedict's reagent — (also called Benedict s solution or Benedict s test) is a chemical reagent named after an American chemist, Stanley Rossiter Benedict.cite journal author = Benedict, S. R. title = A Reagent For the Detection of Reducing Sugars journal = J. Biol.… …   Wikipedia

  • Common reagents — This is a list of common inorganic and organic reagents often used in chemistry. Contents 1 Synopsis 2 Reagent Compounds 3 See also 4 References S …   Wikipedia


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