ISSN: 1945-7553
CODEN: JTEVAB
Page Count: 3
Simple Analysis of Gluconate in Cleaner
Hwang, R
Associate Chemist, NYC Transit Authority Chemical Laboratory, Brooklyn, NY
Abstract
Two simple methods of gluconate analysis in a cleaner are described:
1. Gluconate is oxidized by periodate. The amount of formic acids are titrated by standard alkaline. 2. In the presence of acidic iodide solution, gluconate oxidized by hydroperiodic acid liberates iodine. At the same time its unreacted acid also liberates iodine. The amount of iodine is titrated by standard sodium thiosulphate.
Keywords:
iodometric method, neutralization method, periodate, periodic acid
Paper ID: JTE10331J
DOI: 10.1520/JTE10331J
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Author
Title Simple Analysis of Gluconate in Cleaner
Symposium , 0000-00-00
Committee D26