CAS 7803-51-2
Phosphine
- OSHA PEL
- 0.30 ppm
- Method
- NIOSH 6002
Target organs: Respiratory tract; CNS; heart
Asphyxiants
Gases that displace oxygen or block cellular respiration, causing rapid incapacitation at low concentrations.
4 chemicals · strictest PEL0.3 ppm (Phosphine) · 4 NIOSH methods
Asphyxiant
CAS 74-90-8
Hydrogen Cyanide
- OSHA PEL
- 10 ppm
- Method
- NIOSH 6010
Target organs: CNS; heart; thyroid
CAS 7783-06-4
Hydrogen Sulfide
- OSHA PEL
- 20 ppm
- Method
- NIOSH 6013
Target organs: Respiratory tract; CNS
CAS 630-08-0
Carbon Monoxide
- OSHA PEL
- 50 ppm
- Method
- NIOSH 6604
Target organs: Blood; cardiovascular