N41N-CodesExcerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
Metal construction materials are not authorized for any part of a packaging which is normally in contact with the hazardous material.
Materials referencing this code
- UN 3317 - 2-Amino-4,6-Dinitrophenol, wetted with not less than 20 percent water by mass
- UN 3376 - 4-Nitrophenylhydrazine, with not less than 30 percent water, by mass
- UN 1722 - Allyl chloroformate
- UN 1394 - Aluminum carbide
- UN 1310 - Ammonium picrate, wetted with not less than 10 percent water, by mass
- UN 1739 - Benzyl chloroformate
- UN 2429 - Calcium chlorate aqueous solution
- UN 1320 - Dinitrophenol, wetted with not less than 15 percent water, by mass
- UN 1321 - Dinitrophenolates, wetted with not less than 15 percent water, by mass
- UN 1322 - Dinitroresorcinol, wetted with not less than 15 percent water, by mass
- UN 2852 - Dipicryl sulfide, wetted with not less than 10 percent water, by mass
- UN 1774 - Fire extinguisher charges, corrosive liquid
- UN 1787 - Hydriodic acid
- UN 1788 - Hydrobromic acid, with more than 49 percent hydrobromic acid
- UN 1788 - Hydrobromic acid, with not more than 49 percent hydrobromic acid
- UN 1789 - Hydrochloric acid
- UN 1792 - Iodine monochloride, solid
- UN 1336 - Nitroguanidine, wetted or Picrite, wetted with not less than 20 percent water, by mass
- UN 1798 - Nitrohydrochloric acid
- UN 1337 - Nitrostarch, wetted with not less than 20 percent water, by mass
- UN 1873 - Perchloric acid with more than 50 percent but not more than 72 percent acid, by mass
- UN 1802 - Perchloric acid with not more than 50 percent acid by mass
- UN 1803 - Phenolsulfonic acid, liquid
- UN 1939 - Phosphorus oxybromide
- UN 2576 - Phosphorus oxybromide, molten
- UN 3369 - Sodium dinitro-o-cresolate, wetted with not less than 10% water, by mass
- UN 1348 - Sodium dinitro-o-cresolate, wetted with not less than 15 percent water, by mass
- UN 1349 - Sodium picramate, wetted with not less than 20 percent water, by mass
- UN 1354 - Trinitrobenzene, wetted with not less than 30 percent water, by mass
- UN 3367 - Trinitrobenzene, wetted, with not less than 10% water, by mass
- UN 3368 - Trinitrobenzoic acid, wetted with not less than 10% water by mass
- UN 1355 - Trinitrobenzoic acid, wetted with not less than 30 percent water, by mass
- UN 3365 - Trinitrochlorobenzene (picryl chloride), wetted, with not less than 10% water by mass
- UN 3364 - Trinitrophenol (picric acid), wetted, with not less than 10 percent water by mass
- UN 1344 - Trinitrophenol, wetted with not less than 30 percent water, by mass
- UN 3366 - Trinitrotoluene (TNT), wetted, with not less than 10 percent water by mass
- UN 1356 - Trinitrotoluene, wetted or TNT, wetted, with not less than 30 percent water by mass
- UN 1357 - Urea nitrate, wetted with not less than 20 percent water, by mass
- UN 3370 - Urea nitrate, wetted, with not less than 10 percent water by mass
- UN 1517 - Zirconium picramate, wetted with not less than 20 percent water, by mass