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Standard Test Method for Determining Degree of Deacetylation in Chitosan Salts by Proton Nuclear Magnetic Resonance (1H NMR) Spectroscopy Ingestion-build-47786 Too much copper (II) sulfate

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Too much copper (II) sulfate pentahydrate in water can cause liver damage

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Standard Test Method for Determining Degree of Deacetylation in Chitosan Salts by Proton Nuclear Magnetic Resonance (<sup>1</sup>H NMR) Spectroscopy Ingestion-build-47786 Too much copper (II) sulfate1. Scope 1. 1 This test method covers the determination of the degree of deacetylation in chitosan and chitosan salts intended for use in biomedical and pharmaceutical applications as well as in Tissue Engineered Medical Products (TEMPs) by high resolution proton NMR (1H NMR). A guide for the characterization of chitosan salts has been published as Guide F2103.

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