Nitric Acid

CAS RN: 7697-37-2

Non-Human Toxicity Values

LC50 Sheep inhalation 0.004 mg/L 4 hr
LC50 Rat inhalation 7 mg/L 1hr
LC50 Mouse inhalation 67 ppm/4hr /Nitric acid, red fuming/
LC50 Rat inhalation 334 ppm/30 min
LC50 Rat inhalation 244 ppm/30 min
LC50 Rat inhalation 138 ppm/30 min /Red fuming nitric acid, 8 to 17% nitrogen dioxide/
LC50 Rat inhalation 65 ppm/4 hr /Red fuming nitric acid/
LC50 Mouse inhalation 244 ppm/30 min
Find more information on this substance at: PubChem, PubMed