Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 6214-1980
Scope
This standard specifies the test method for ash content in maleic anhydride for industrial use. 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. Therefore, handling products containing maleic anhydride
CNS 6214-1980 history
1980CNS 6214-1980 Method of Test for Ash of Maleic Anhydride for Industrial Use