发明授权
- 专利标题： Detector agent for halogen compounds and method for detecting halogen compounds
- 专利标题（中）： 卤素化合物检测剂及卤素化合物检测方法
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申请号： US09767704申请日： 2001-01-24
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公开(公告)号： US06773925B2公开(公告)日： 2004-08-10
- 发明人: Yoshihiro Ibaraki , Hideji Kawanaka , Hidekazu Ina , Shinichi Ando
- 申请人： Yoshihiro Ibaraki , Hideji Kawanaka , Hidekazu Ina , Shinichi Ando
- 优先权： JP2000-025331 20000202
- 主分类号： G01N3300
- IPC分类号： G01N3300
摘要：
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.
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