Development and evaluation of methods for determining the pattern of functionalization in sodium carboxymethylcelluloses

Käuper, Peter; Kulicke, Werner‐Michael; Horner, Stefan; Saake, Bodo; Püls, Jürgen; Kunze, J.; Fink, Hans‐Peter; Heinze, Ute; Heinze, Thomas; Klohr, Erik-Andreas; Thielking, Heiko; Koch, Wolfgang

doi:10.1002/(sici)1522-9505(19981101)260:1<53::aid-apmc53>3.0.co;2-q

Public

Development and evaluation of methods for determining the pattern of functionalization in sodium carboxymethylcelluloses

Published in Die Angewandte Makromolekulare Chemie • Nov 1, 1998

Authors:

Peter Käuper

Werner‐Michael Kulicke

Stefan Horner

Abstract

Sodium carboxymethylcellulose (NaCMC) with varying degrees of substitution (DS) was investigated with different analytical methods in order to characterize the functional group distribution. The following methods were tested and adapted: high-resolution 13C NMR spectroscopy in the solid state (13C C...

Subject

Chemistry

Hydrolysis

Nuclear magnetic resonance spectroscopy

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