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 |
|---|---|---|---|---|
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN1656 | Nicotine hydrochloride liquid or solution | 6.1 | II | ["6.1"] |
| — | III | ["6.1"] | ||
| UN3444 | Nicotine hydrochloride, solid | 6.1 | II | ["6.1"] |
| UN1657 | Nicotine salicylate | 6.1 | II | ["6.1"] |
| UN1658 | Nicotine sulfate solution | 6.1 | II | ["6.1"] |
| — | III | ["6.1"] | ||
| UN3445 | Nicotine sulphate, solid | 6.1 | II | ["6.1"] |
| UN1659 | Nicotine tartrate | 6.1 | II | ["6.1"] |
| — | Nitrated paper (unstable) | Forbidden | [] | |
| UN3218 | Nitrates, inorganic, aqueous solution, n.o.s. | 5.1 | II | ["5.1"] |
| — | III | ["5.1"] | ||
| UN1477 | Nitrates, inorganic, n.o.s. | 5.1 | II | ["5.1"] |
| — | III | ["5.1"] | ||
| — | Nitrates of diazonium compounds | Forbidden | [] | |
| UN1826 | Nitrating acid mixtures, spent with more than 50 percent nitric acid | 8 | I | ["8","5.1"] |
| UN1826 | Nitrating acid mixtures spent with not more than 50 percent nitric acid | 8 | II | ["8"] |
| UN1796 | Nitrating acid mixtures with more than 50 percent nitric acid | 8 | I | ["8","5.1"] |
| UN1796 | Nitrating acid mixtures with not more than 50 percent nitric acid | 8 | II | ["8"] |
| UN2031 | Nitric acid other than red fuming, with at least 65 percent, but not more than 70 percent nitric acid | 8 | II | ["8","5.1"] |
| UN2031 | Nitric acid other than red fuming, with more than 20 percent and less than 65 percent nitric acid | 8 | II | ["8"] |
| UN2031 | Nitric acid other than red fuming with not more than 20 percent nitric acid | 8 | II | ["8"] |
| UN2032 | Nitric acid, red fuming | 8 | I | ["8","5.1","6.1"] |
| UN2031 | Nitric acid other than red fuming, with more than 70 percent nitric acid | 8 | I | ["8","5.1"] |
| UN1660 | Nitric oxide, compressed | 2.3 | ["2.3","5.1","8"] | |
| UN1975 | Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures | 2.3 | ["2.3","5.1","8"] | |
| UN3273 | Nitriles, flammable, toxic, n.o.s. | 3 | I | ["3","6.1"] |
| — | II | ["3","6.1"] | ||
| UN3276 | Nitriles, liquid, toxic, n.o.s. | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN3439 | Nitriles, solid, toxic, n.o.s. | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| UN3275 | Nitriles, toxic, flammable, n.o.s. | 6.1 | I | ["6.1","3"] |
| — | II | ["6.1","3"] | ||
| UN3219 | Nitrites, inorganic, aqueous solution, n.o.s | 5.1 | II | ["5.1"] |
| — | III | ["5.1"] | ||
| UN2627 | Nitrites, inorganic, n.o.s. | 5.1 | II | ["5.1"] |
| UN2307 | 3-Nitro-4-chlorobenzotrifluoride | 6.1 | II | ["6.1"] |
| — | 6-Nitro-4-diazotoluene-3-sulfonic acid (dry) | Forbidden | [] | |
| — | Nitro isobutane triol trinitrate | Forbidden | [] | |
| — | N-Nitro-N-methylglycolamide nitrate | Forbidden | [] | |
| — | 2-Nitro-2-methylpropanol nitrate | Forbidden | [] | |
| UN0147 | Nitro urea | 1.1D | ["1.1D"] | |
| — | N-Nitroaniline | Forbidden | [] | |
| UN1661 | Nitroanilines (o-; m-; p-;) | 6.1 | II | ["6.1"] |
| UN2730 | Nitroanisole, liquid | 6.1 | III | ["6.1"] |
| UN3458 | Nitroanisoles, solid | 6.1 | III | ["6.1"] |
Sources
- eCFR Versioner full XML — 49 CFR Part 172, HMT — Office of the Federal Register / NARA · Cleared for reuse