WITH UN:3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE SOLID N.O.S (4-(DIMETHYLAMINO)PHENYL(AZO)1,3-DIMETHYL-1H-IMIDAZOLIUM CLORIDE) CLASS:9 PG:III EMS:F-A S-F MARINE POLLUTANT GW: 35 KG DANGUEROUS // WITH SYNTHETIC DYES FOOD GW:68.60 NOT DANGUEROUS