Assertion: chlorine dioxide | /r/HasProperty | detectable
Facets:
value: at 14-17 ppm
type: OTHER
value: by odor
type: CAUSE
Source sentences:
text: Chlorine dioxide in air is detectable by odor at 14-17 ppm, irritating at 45 ppm, fatal in 44 min at 150 ppm, and rapidly fatal at 350 ppm.