VerDate Sep<11>2014 Aviation regulated solid, n.o.s 9 UN3335 ...... A35 155 204 400 kg 400 kg A Jkt 244226 PO 00000 Frm 00185 Sfmt 8010 175 Fmt 8010 Q:\49\49V2.TXT Azaurolic acid (salt of) (dry) Azido guanidine picrate (dry) 5-Azido-1-hydroxy tetrazole Azido hydroxy tetrazole (mercury and silver salts) 3-Azido-1,2-Propylene glycol dinitrate Azidodithiocarbonic acid Azidoethyl nitrate 1-Aziridinylphosphine oxide-(tris), see Tris-(1-aziridinyl) phosphine oxide, solution Azodicarbonamide Forbidden Forbidden Forbidden Forbidden 4.1 UN3242 II 4.1 38, IB8, T3, TP33 151 223 240 Forbidden Forbidden D 2, 52, 53, 74 Azotetrazole (dry) Barium Forbidden 4.3 UN1400 II 4.3 151 212 241 15 kg 50 kg E 4.2 1.1A UN1854 UN0224 I ...... 4.2 1.1A, 6.1 A19, IB7, IP2, IP21, T3, TP33, W31, W40 T21, TP7, TP33, W31 111, 117 None None 181 62 None None Forbidden Forbidden Forbidden Forbidden D 05 13, 52, 148 13, 148 25 4.1 UN1571 I 4.1, 6.1 5.1, 6.1 5.1, 6.1 5.1, 6.1 5.1, 6.1 6.1 6.1 6.1 None 182 None Forbidden 0.5 kg D 28, 36 Barium alloys, pyrophoric Barium azide, dry or wetted with less than 50 percent water, by mass Barium azide, wetted with not less than 50 percent water, by mass Barium bromate Forbidden Forbidden Forbidden 5.1 UN2719 II Barium chlorate, solid 5.1 UN1445 II Barium chlorate, solution 5.1 UN3405 II III G 9 PC31 6.1 UN1564 Barium cyanide 6.1 UN1565 II III I Barium hypochlorite with more than 22 percent available chlorine 5.1 UN2741 II 5.1, 6.1 Barium nitrate 5.1 UN1446 II Barium oxide Barium perchlorate, solid 6.1 5.1 UN1884 UN1447 III II Barium perchlorate, solution 5.1 UN3406 II 5.1, 6.1 6.1 5.1, 6.1 5.1, 6.1 5.1, 6.1 III IB8, IP2, IP4, T3, TP33 152 212 242 5 kg 25 kg A 56, 58 A9, IB6, IP2, N34, T3, TP33 A9, IB2, N34, T4, TP1 152 212 242 5 kg 25 kg A 56, 58 152 202 243 1L 5L A A9, IB2, N34, T4, TP1 152 203 242 2.5 L 30 L A 56, 58, 133 56, 58, 133 153 153 None 212 213 211 242 240 242 25 kg 100 kg 5 kg 100 kg 200 kg 50 kg A A A 152 212 None 5 kg 25 kg B IB8, IP2, IP4, T3, TP33 152 212 242 5 kg 25 kg A IB8, IP3, T1, TP33 IB6, IP2, T3, TP33 153 152 213 212 240 242 100 kg 5 kg 200 kg 25 kg A A IB2, T4, TP1 152 202 243 1L 5L A IB2, T4, TP1 152 203 242 2.5 L 30 L A IB8, IP2, IP4, T3, TP33 IB8, IP3, T1, TP33 IB7, IP1, N74, N75, T6, TP33, W31 A7, A9, IB8, IP2, IP4, N34, T3, TP33 40, 52 4, 52, 56, 58, 106 56, 58 56, 58, 133 56, 58, 133 Section 172.101 Barium compounds, n.o.s 162, A2, W31 Pipeline and Haz. Matls. Safety Admin., DOT 16:41 Oct 31, 2018 A, G