Abstract
A new method for the determination of osmium(IV) in aqueous chloride solutions by means of the iodometric titration with visual (by using starch as an indicator) and potentiometric indications of the end of the process of titration is developed. This simple and rapid method is based on the interaction of Os(IV) with the excess iodide ions in sulfuric-acid media and on the titration of liberated iodine with a standardized solution of sodium thiosulfate. The method was approved by detecting the milligram quantities of osmium(IV) in standard solutions and intermetallic alloys. The relative standard deviations (RSD) did not exceed 1.5%.
Sign-in/Register to access full text options 
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.
