Input interpretation
NOx compounds | DOT numbers
Results
nitric oxide | 1660 nitrogen dioxide | 1067
NOx compounds | DOT numbers | (1660 1067) ()
NFPA label
NFPA label
| nitric oxide | nitrogen dioxide NFPA health rating | 3 | 3 NFPA fire rating | 0 | 0 NFPA reactivity rating | 0 | 0 NFPA hazards | oxidizing agent | oxidizing agent
Toxicity properties
| nitric oxide | nitrogen dioxide short-term exposure limit | 45 mg/m^3 | 9 mg/m^3
| nitric oxide | nitrogen dioxide long-term exposure limit | 30 mg/m^3 | 5 mg/m^3 RTECS classes | mutagen | mutagen | reproductive effector | human data