Phosphorus (yellow) — workplace exposure limit
What is the pel (mg/m³) for Phosphorus (yellow) — workplace exposure limit?
For Phosphorus (yellow), pel (mg/m³) is 0.1; cas no. is 7723-14-0, verified against its source on 2026-08-05.
Phosphorus (yellow) | 7723-14-0 | - | 0.1 | - |
— osha.gov, retrieved 2026-08-05
- Substance
- Phosphorus (yellow) verified
- CAS No.
- 7723-14-0 verified
- PEL (mg/m³)
- 0.1 verified
- NIOSH REL (mg/m³)
- TWA 0.1 per cdc.gov
What dir.ca.gov says
7723140 | | Phosphorus, yellow | -- | 0.1
— dir.ca.gov, retrieved 2026-08-05
What cdc.gov says
NIOSH REL TWA 0.1 mg/m3
— cdc.gov, retrieved 2026-09-08
Sources
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0507.html