Hazardous Materials Table
Every row of the U.S. Hazardous Materials Table, 49 CFR 172.101: proper shipping name, hazard class, identification number, packing group, labels, special provisions, packaging references and quantity limits.
| UN / NA number | Proper shipping name | Hazard class | Packing group | Label codes |
|---|---|---|---|---|
| UN1006 | Argon, compressed | 2.2 | ["2.2"] | |
| UN1951 | Argon, refrigerated liquid (cryogenic liquid) | 2.2 | ["2.2"] | |
| UN1558 | Arsenic | 6.1 | II | ["6.1"] |
| UN1553 | Arsenic acid, liquid | 6.1 | I | ["6.1"] |
| UN1554 | Arsenic acid, solid | 6.1 | II | ["6.1"] |
| UN1555 | Arsenic bromide | 6.1 | II | ["6.1"] |
| — | Arsenic chloride, see Arsenic trichloride | [] | ||
| UN1556 | Arsenic compounds, liquid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN1557 | Arsenic compounds, solid, n.o.s. inorganic, including arsenates, n.o.s.; arsenites, n.o.s.; arsenic sulfides, n.o.s.; and organic compounds of arsenic, n.o.s | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN1559 | Arsenic pentoxide | 6.1 | II | ["6.1"] |
| — | Arsenic sulfide and a chlorate, mixtures of | Forbidden | [] | |
| UN1560 | Arsenic trichloride | 6.1 | I | ["6.1"] |
| UN1561 | Arsenic trioxide | 6.1 | II | ["6.1"] |
| — | Arsenic, white, solid, see Arsenic trioxide | [] | ||
| UN1562 | Arsenical dust | 6.1 | II | ["6.1"] |
| UN2760 | Arsenical pesticides, liquid, flammable, toxic, flash point less than 23 degrees C | 3 | I | ["3","6.1"] |
| — | II | ["3","6.1"] | ||
| UN2994 | Arsenical pesticides, liquid, toxic | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN2993 | Arsenical pesticides, liquid, toxic, flammable, flash point not less than 23 degrees C | 6.1 | I | ["6.1","3"] |
| — | II | ["6.1","3"] | ||
| — | III | ["6.1","3"] | ||
| UN2759 | Arsenical pesticides, solid, toxic | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| — | Arsenious acid, solid, see Arsenic trioxide | [] | ||
| — | Arsenious and mercuric iodide solution, see Arsenic compounds, liquid, n.o.s. | [] | ||
| UN2188 | Arsine | 2.3 | ["2.3","2.1"] | |
| UN3522 | Arsine, adsorbed | 2.3 | ["2.3","2.1"] | |
| UN3542 | Articles containing a substance liable to spontaneous combustion, n.o.s. | 4.2 | ["4.2"] | |
| UN3543 | Articles containing a substance which in contact with water emits flammable gases, n.o.s. | 4.3 | ["4.3"] | |
| UN3547 | Articles containing corrosive substance, n.o.s. | 8 | ["8"] | |
| UN3537 | Articles containing flammable gas, n.o.s. | 2.1 | ["2.1"] | |
| UN3540 | Articles containing flammable liquid, n.o.s. | 3 | ["3"] | |
| UN3541 | Articles containing flammable solid, n.o.s. | 4.1 | ["4.1"] | |
| UN3548 | Articles containing miscellaneous dangerous goods, n.o.s. | 9 | ["9"] | |
| UN3538 | Articles containing non-flammable, non-toxic gas, n.o.s. | 2.2 | ["2.2"] | |
| UN3545 | Articles containing organic peroxide, n.o.s. | 5.2 | ["5.2"] | |
| UN3544 | Articles containing oxidizing substance, n.o.s. | 5.1 | ["5.1"] | |
| UN3539 | Articles containing toxic gas, n.o.s. | 2.3 | ["2.3"] | |
| UN3546 | Articles containing toxic substance, n.o.s. | 6.1 | ["6.1"] | |
| UN0486 | Articles, explosive, extremely insensitive or Articles, EEI | 1.6N | ["1.6N"] | |
| UN0349 | Articles, explosive, n.o.s | 1.4S | ["1.4S"] | |
| UN0350 | Articles, explosive, n.o.s. | 1.4B | ["1.4B"] | |
| UN0351 | Articles, explosive, n.o.s. | 1.4C | ["1.4C"] |
Sources
- eCFR Versioner full XML — 49 CFR Part 172, HMT — Office of the Federal Register / NARA · Cleared for reuse