Sulfur pentafluoride — workplace exposure limit
What is the pel (ppm) for Sulfur pentafluoride — workplace exposure limit?
For Sulfur pentafluoride, pel (ppm) is 0.025; pel (mg/m³) is 0.25; cas no. is 5714-22-7, verified against its source on 2026-08-05.
Sulfur pentafluoride | 5714-22-7 | 0.025 | 0.25 | - |
— osha.gov, retrieved 2026-08-05
- Substance
- Sulfur pentafluoride verified
- CAS No.
- 5714-22-7 verified
- PEL (ppm)
- 0.025 verified
- PEL (mg/m³)
- 0.25 verified
- NIOSH REL (ppm)
- C 0.01 per cdc.gov
- NIOSH REL (mg/m³)
- 0.1 per cdc.gov
- Ceiling
- C per dir.ca.gov
What cdc.gov says
NIOSH REL C 0.01 ppm (0.1 mg/m3)
— cdc.gov, retrieved 2026-09-08
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
PEL (ppm)
osha.gov says pel (ppm) is 0.025, as of 2026-08-05.
Sulfur pentafluoride | 5714-22-7 | 0.025 | 0.25 | - |
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
dir.ca.gov says pel (ppm) is 0.01, as of 2026-08-05.
5714227 | | Sulfur pentafluoride; S$2F$10 | 0.01 | 0.1 | C
https://www.dir.ca.gov/title8/5155.html
PEL (mg/m³)
osha.gov says pel (mg/m³) is 0.25, as of 2026-08-05.
Sulfur pentafluoride | 5714-22-7 | 0.025 | 0.25 | - |
https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
dir.ca.gov says pel (mg/m³) is 0.1, as of 2026-08-05.
5714227 | | Sulfur pentafluoride; S$2F$10 | 0.01 | 0.1 | C
Sources
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0579.html
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html