ILOSVAY REAGENT Meaning and
Definition
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The Ilosvay reagent, also known as Ilosvay's solution or Ilosvay's reagent, is a chemical solution commonly utilized for the detection and quantification of chlorine dioxide in various applications. It is named after its developer, Hungarian chemist Lajos Ilosvay.
This reagent typically consists of a combination of sulfamic acid (NH2SO3H) and potassium iodide (KI) dissolved in water. Upon reaction with chlorine dioxide (ClO2), the Ilosvay reagent produces a color change due to the formation of iodine (I2). The presence and concentration of chlorine dioxide can be determined based on the intensity of the resulting color, which is usually yellow to brown.
To utilize the Ilosvay reagent, a test sample suspected to contain chlorine dioxide is mixed with an appropriate volume of the reagent. The resulting mixture is then observed for any color development. The intensity of the color can be compared against a standardized color chart or measured using a spectrophotometer to determine the concentration of chlorine dioxide present.
The Ilosvay reagent is widely employed in applications such as water treatment, industrial processes, and chemical analysis. It provides a simple and efficient means of detecting and determining the concentration of chlorine dioxide, an important parameter in various fields including environmental monitoring, disinfection practices, and paper pulp bleaching processes.
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Sulphanilic acid, 0.5, dissolved in dilute acetic acid, 150, is mixed with naphthylamine, 1 dissolved in boiling water, 20; the blue sediment which forms is dissolved in dilute acetic acid, 150; a few drops of this reagent added to water, saliva, or other fluid to be tested will produce a red color if nitrites are present.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ILOSVAY REAGENT
- ulosvay reagent
- jlosvay reagent
- klosvay reagent
- olosvay reagent
- 9losvay reagent
- 8losvay reagent
- ikosvay reagent
- iposvay reagent
- ioosvay reagent
- ilisvay reagent
- ilksvay reagent
- illsvay reagent
- ilpsvay reagent
- il0svay reagent
- il9svay reagent
- iloavay reagent
- ilozvay reagent
- iloxvay reagent
- ilodvay reagent
- iloevay reagent
Etymology of ILOSVAY REAGENT
The term Ilosvay reagent is named after the Hungarian chemist József Ilosvay (1839-1905) who developed the reagent. Unfortunately, I could not find any information on the possible etymology or meaning of the surname Ilosvay.
