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Dextron-graft-2-achrylamydo-2-methyI-l-propane sulphonic acid :Synthetical & analytical study

Abhishek Srivastava & Kunj BihariPolymer Science Research Laboratory

Department of Chemistry, Allahabad University, Allahabad - 211 002

Abstract

In the present study dextron-graft-2-achrylamydo-2-methyl-l-propane sulphonic acid was synthesized by radicals free frampotassium mono persulphate and thiourea in inactive medium. In this the study ofthe effect of concentration of different reactantson the reactions was also carried out. Results revealed that on increasing the concentration ofthiourea -2- achrylamido -2- methyl­1- propane suiphonic acid and dextran grafting parameter also increased. It was also determined that better results are obtainedwhen the reaction occurs on 40°C temperature. Analysis of synthesised graft copolymer was done by spectroscopy and tempera­ture quantitative anylysis.

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