Phone : +91-22-2207 0099 Email : info@ottokemi.com, sales@ottokemi.com
Fehling’s reagent II for sugars, Potassium sodium tartrate solution, alkaline
F 1272
38229090
5%
Bottle / Drum
F 1272 (OTTO) Fehlings solution B - used to distinguish aldehyde vs ketone functional groups. The compound to be tested is added to the Fehling's solution and the mixture is heated. Aldehydes are oxidized, giving a positive result, but ketones do not react, unless they are alpha-hydroxy-ketones. The bistartratocuprate(II) complex oxidizes the aldehyde to a carboxylate anion, and in the process the copper(II) ions of the complex are reduced to copper(I) ions.
Mix with Fehling’s Solutions No.1 is equalvolumes before use. Fehling’s solutionprepared in accordance with a specificationapproved by the British Sugar Corporationfor the determination of invert sugar.
Laboratory chemicals, Diagnostic reagents & clinical reagents
Liquid
Un No. 8/1824 TARIFF : 3822 00 90R : 34 S : 26-36/37/39-45
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.