Input interpretation
hydrogen fluoride | DOT numbers
Result
1052
NFPA label
NFPA label
NFPA health rating | 4 NFPA fire rating | 0 NFPA reactivity rating | 1
Toxicity properties
short-term exposure limit | 2.5 mg/m^3
long-term exposure limit | 2.5 mg/m^3 (over 8 hours) RTECS classes | mutagen | reproductive effector | human data | primary irritant