Detector agent for halogen compounds and method for detecting halogen compounds
AssigneesL'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude, Air Liquide Electronics Systems
InventorsYoshihiro Ibaraki, Hideji Kawanaka, Hidekazu Ina, Shinichi Ando
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Abstract
There are provided a detector agent which is effectively discolored at a lower concentration for various halogen compounds and a method for detecting halogen compounds by use of said detector agent. A detector agent for halogen compounds, which contains curcumin or Bromocresol Green as a discoloring component, and said discoloring component is preferably supported on granular activated alumina.
Claims5
A detector agent for halogen compounds, which contains curcumin as a discoloring component.
A detector agent for halogen compounds, which contains Bromocresol Green as a discoloring component.
Dependencies are inferred from the claim text.