T05152800 Toxic liquids, water-reactive, n.o.s. [UN3123] [Poison, Dangerous when wet] Toxic liquids, water-reactive, n.o.s. inhalation hazard, packing group I, zone A [UN3123] [Poison, Dangerous when wet] Toxic liquids, water-reactive, n.o.s. inhalation hazard, packing group I, zone B [UN3123] [Poison, Dangerous when wet] UN3123