CNS 6215-1980
Method of Test for Iron Content of Maleic Anhydride for Industrial Use(2,2'-Bipyridyl Photometric Method) (English Version)
- Standard No.
- CNS 6215-1980
- Language
- Chinese, Available in English version
- Release Date
- 1980
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 6215-1980
- Scope
- This standard specifies the determination of the iron content of industrial maleic anhydride using the 2,2′-dipyridine photometer method. This method must first refer to CNS 6210 Industrial Maleic Anhydride Test Method (General Principles). Note: 1. Maleic anhydride is toxic, so try to avoid touching the skin or inhaling it during operation. 2. If heated together with trace amounts of caustic substances, other alkalis, alkaline substances and organic bases, dangerous decomposition will occur.
CNS 6215-1980 history
- 1980 CNS 6215-1980 Method of Test for Iron Content of Maleic Anhydride for Industrial Use(2,2'-Bipyridyl Photometric Method)
