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Literature DB >> 1711201

Determination of degree of substitution of formyl groups in polyaldehyde dextran by the hydroxylamine hydrochloride method.

Abstract

Colorimetric or potentiometric titration of the aldehyde residues in polyaldehyde dextran by the hydroxylamine hydrochloride/sodium hydroxide method has been found to be a convenient and accurate method to determine formyl content. Nitrogen combustion analyses on the isolated oximes confirmed the titrametric results.

Entities: Chemical

Mesh：

Substances：

Year: 1991 PMID： 1711201 DOI： 10.1023/a:1015866104055

Source DB: PubMed Journal: Pharm Res ISSN： 0724-8741 Impact factor: 4.200

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