Input interpretation
chromium | DOT numbers
Result
3089
NFPA label
NFPA label
NFPA health rating | 2 NFPA fire rating | 1 NFPA reactivity rating | 1
Safety properties
autoignition point | 400 °C
DOT hazard class | 4.1 DOT numbers | 3089
Toxicity properties
odor | odorless
long-term exposure limit | 0.5 mg/m^3 (over 8 hours) RTECS classes | tumorigen | mutagen