2020•The American Journal of Applied SciencesOpen access

Low And Highly Substituted Carboxymethyl Cellulose Synthesis From Powdered And Microcrystalline Cellulose

Yuldoshov Sherzod Abdullaevich, Sarymsakov Abdushkur Abdukhalilovich

Abstract

The conditions for low and highly substituted water-soluble carboxymethyl cellulose synthesis based on microcrystalline and powder cellulose by the suspension method have been investigated. Accordingly, it was obtained CMC water-soluble samples with 0.38-0.40 substitution degree based on microcrystalline and powder cellulose. And at one stage, there were obtained CMC samples with a high degree of substitution (1.4) by carboxymethylation so called polyanionic cellulose.

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Available abstract

Key concepts: Microcrystalline cellulose, Carboxymethyl cellulose, Cellulose, Microcrystalline, Materials science, Nuclear chemistry, Polymer chemistry, Chemistry