Input interpretation
nitric acid | DOT numbers
Result
2031
NFPA label
NFPA label
NFPA health rating | 3 NFPA fire rating | 0 NFPA reactivity rating | 1 NFPA hazards | oxidizing agent
Toxicity properties
short-term exposure limit | 10 mg/m^3 threshold limit value | 2 ppmv
long-term exposure limit | 5 mg/m^3 (over 8 hours) RTECS classes | other