3 ms·
hydrogen cyanide: https://www.mathesongas.com/pdfs/msds/MAT11160.pdf https://www.mathesongas.com/pdfs/msds/MAT11160.pdf 150ppm/30min Rat LC50 Accute toxicity
by jakeogh 7y ago
hydrogen cyanide: https://www.mathesongas.com/pdfs/msds/MAT11160.pdf https://www.mathesongas.com/pdfs/msds/MAT11160.pdf
150ppm/30min Rat LC50
Accute toxicity will be a few % of that. Assuming the conversion efficency is reasonable, chronically inhaling a few ppm of HCN would be bad. Possibly as bad as chronically inhailing high concentrations of aerosolized thermally degraded oils.