به وبلاگ آزمایشگاه جداسازی و شناسایی ترکیبات آلی خوش آمدید ، امیدوارم مطالب وبلاگ من برای شما مفید باشدآزمایشگاه جداسازی و شناسایی ترکیبات آلیLaboratory for the separation and identification of organic compounds

Thin-layer (TLC) is a chromatographic technique that is useful for separating organic compounds. Because of the simplicity and rapidity of TLC, it is often used to the progress of organic reactions and to check the purity of . Method Thin-layer consists of a stationary phase immobilized on a or plas...

Sodium metal test Chemical properties Alcohols react with active metals like sodium and liberate hydrogen gas that can be observed in the form of effervescence http://amrita.olabs.edu.in/?sub=73&brch=8&sim=141&cnt=1 http://documents.mx/documents/experiment-8b.html xa0 Physical Properties xa0 xa0 xa0...

Iron(III) Chloride - Pyridine Test Chemical properties Identification of phenols. A. All phenols react with iron(III) chloride solution to form a color compounds. Phenols with one hydroxy group form a violet compounds, phenols with two OH- groups – blue compounds, thymol does not react with iron chl...

2,4-DNP Test for Aldehydes and Ketones xa0 Chemical properties xa0 xa0 xa0 xa0 Carbonyl Group The carbonyl group in aldehydes and ketones reacts with hydrazine and its derivatives. The compound most frequently used is 2,4-dinitrophenylhydrazine because the product is always a solid. When 2,4-DNP is ...

xa0alkyne Bromine in Carbon Tetrachloride Chemical properties Bromine will add to the carbon-carbon double bond of alkenes to produce dibromoalkanes and with alkynes to produce tetrabromoalkanes.xa0 When this reaction occurs, molecular bromine is consumed,xa0 and its characteristic dark red‑brown co...

Carboxylic Acids xa0 Chemical properties Determination of Equivalent Weight (or Neutralization Equivalent) Molecular Weight Determination xa0 Generally, any acid (or base) can be titrated using standard solutions of base (or acid). The neutralization equivalent obtained is usually a simple fraction ...