Catalytic kinetic spectrophotometric determination of trace …

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2007
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  • OpenAlex ID W2359968689
  • Type Article
  • Language EN
  • Published 01 Jan 2007
  • Source Metallurgical Analysis
  • Publisher Central Iron & Steel Research Insti…
  • Countries 1
  • Institutions 1
  • Added 24 Jun 2016
  • Updated 18 Aug 2026
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Catalytic kinetic spectrophotometric determination of trace formaldehyde with formaldehyde-acid chrome blue K-potassium bromate system

Article 2007 EN

A new kinetic spectrophotometric method for the determination of trace formaldehyde has been developed,based on the catalytic effect of trace amounts of formaldehyde on the discoloring reaction of acid chrome blue K with potassium bromate in dilute H2SO4 solution.The decrease in the absorbance has a quantitative relationship with the concertration of formaldehyde.The factor including reaction medi…

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1 Zhicheng Liu Corresponding Hunan University of Humanities… (CN)

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