Military Standard of the People's Republic of China-General Armament Department
Latest
GJB 8494-2015
Scope
This specification stipulates the requirements for N-methyl-p-nitroaniline (hereinafter referred to as MNA), etc. This specification applies to MNA prepared from p-nitrochlorobenzene and N-methylformamide.
GJB 8494-2015 history
2015GJB 8494-2015 Specification for N-methyl-p-nitroaniline