... Professional pesticide packing FAO Standards Atrazine 97%TC(Technical)Atrazine 80%WP;80%WDG;90%WDG;50%SC(500g/l);380g/l ... ,5-triazine-2,4-diamine Chemical Abstracts name 6-chloro-N-ethyl-N'-(1-methylethyl)-1,3,5-triazine-2,4-diamine ... .) U; EPA (formulation) III EC classification Xn; R48/22| R43| N; R50, R53 Uses:Selective systemic herbicide, absorbed principally through the ...