Year-end Sale % OFF 
Abstract
A new method for rapid quantitative analysis of cellulose in viscose has been developed. The method is to regenerate cellulose in viscose by use of ammonium chloride and hydrochloric acid, the regenerated cellulose is separated by centrifuging, taken up in sulfuric acid, oxidized with an excess of potassium dichromate solution and the excess of the dichromate is back titrated with the standard ferrous ammonium sulfate solution with the use of barium salt of diphenylamine as an internal indicator. The time required for the analysis by this method is about one hour while it requires about hours by usual quantitative method.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
