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 |
|---|---|---|---|---|
| — | Picric acid, see Trinitrophenol, etc | [] | ||
| — | Picrite, see Nitroguanidine, etc | [] | ||
| — | Picryl chloride, see Trinitrochlorobenzene | [] | ||
| UN1272 | Pine oil | 3 | III | ["3"] |
| UN2368 | alpha-Pinene | 3 | III | ["3"] |
| UN2579 | Piperazine | 8 | III | ["8"] |
| UN2401 | Piperidine | 8 | I | ["8","3"] |
| — | Pivaloyl chloride, see Trimethylacetyl chloride | [] | ||
| UN3314 | Plastic molding compound in dough, sheet or extruded rope form evolving flammable vapor | 9 | III | ["9"] |
| — | Plastic solvent, n.o.s., see Flammable liquids, n.o.s. | [] | ||
| UN2006 | Plastics, nitrocellulose-based, self-heating, n.o.s. | 4.2 | III | ["4.2"] |
| — | Poisonous gases, n.o.s., see Compressed or liquefied gases, flammable or toxic, n.o.s. | [] | ||
| — | Polyalkylamines, n.o.s., see Amines, etc | [] | ||
| — | Polyamines, flammable, corrosive, n.o.s. see Amines, flammable, corrosive, n.o.s | [] | ||
| — | Polyamines, liquid, corrosive, n.o.s. see Amines, liquid, corrosive, n.o.s | [] | ||
| — | Polyamines, liquid, corrosive, flammable, n.o.s. see Amines, liquid, corrosive, flammable, n.o.s | [] | ||
| UN2315 | Polychlorinated biphenyls, liquid | 9 | II | ["9"] |
| UN3432 | Polychlorinated biphenyls, solid | 9 | II | ["9"] |
| UN3269 | Polyester resin kit, liquid base material | 3 | ["3"] | |
| UN3527 | Polyester resin kit, solid base material | 4.1 | ["4.1"] | |
| UN3151 | Polyhalogenated biphenyls, liquid or Halogenated monomethyldiphenyl-methanes, liquid or Polyhalogenated terphenyls, liquid | 9 | II | ["9"] |
| UN3152 | Polyhalogenated biphenyls, solid or Halogenated monomethyldiphenyl-methanes, solid or Polyhalogenated terphenyls, solid | 9 | II | ["9"] |
| UN2211 | Polymeric beads expandable, evolving flammable vapor | 9 | III | ["9"] |
| UN3532 | Polymerizing substance, liquid, stabilized, n.o.s. | 4.1 | III | ["4.1"] |
| UN3534 | Polymerizing substance, liquid, temperature controlled, n.o.s. | 4.1 | III | ["4.1"] |
| UN3531 | Polymerizing substance, solid, stabilized, n.o.s. | 4.1 | III | ["4.1"] |
| UN3533 | Polymerizing substance, solid, temperature controlled, n.o.s. | 4.1 | III | ["4.1"] |
| UN2257 | Potassium | 4.3 | I | ["4.3"] |
| UN1677 | Potassium arsenate | 6.1 | II | ["6.1"] |
| UN1678 | Potassium arsenite | 6.1 | II | ["6.1"] |
| — | Potassium bisulfite solution, see Bisulfites, aqueous solutions, n.o.s. | [] | ||
| UN1870 | Potassium borohydride | 4.3 | I | ["4.3"] |
| UN1484 | Potassium bromate | 5.1 | II | ["5.1"] |
| — | Potassium carbonyl | Forbidden | [] | |
| UN1485 | Potassium chlorate | 5.1 | II | ["5.1"] |
| UN2427 | Potassium chlorate, aqueous solution | 5.1 | II | ["5.1"] |
| — | III | ["5.1"] | ||
| — | Potassium chlorate mixed with mineral oil, see Explosive, blasting, type C | [] | ||
| UN1679 | Potassium cuprocyanide | 6.1 | II | ["6.1"] |
| UN1680 | Potassium cyanide, solid | 6.1 | I | ["6.1"] |
| UN3413 | Potassium cyanide solution | 6.1 | I | ["6.1"] |
| — | II | ["6.1"] | ||
| — | III | ["6.1"] | ||
| — | Potassium dichloro isocyanurate or Potassium dichloro-s-triazinetrione, see Dichloroisocyanuric acid, dry or Dichloroisocyanuric acid salts etc | [] | ||
| UN1929 | Potassium dithionite or Potassium hydrosulfite | 4.2 | II | ["4.2"] |
| UN1812 | Potassium fluoride, solid | 6.1 | III | ["6.1"] |
| UN3422 | Potassium fluoride solution | 6.1 | III | ["6.1"] |
| UN2628 | Potassium fluoroacetate | 6.1 | I | ["6.1"] |
| UN2655 | Potassium fluorosilicate | 6.1 | III | ["6.1"] |
| — | Potassium hydrate, see Potassium hydroxide, solid | [] |
Sources
- eCFR Versioner full XML — 49 CFR Part 172, HMT — Office of the Federal Register / NARA · Cleared for reuse