Zinc chloride fume — workplace exposure limit
What is the pel (mg/m³) for Zinc chloride fume — workplace exposure limit?
For Zinc chloride fume, pel (mg/m³) is 1; cas no. is 7646-85-7, verified against its source on 2026-08-05.
Zinc chloride fume | 7646-85-7 | - | 1 | - |
— osha.gov, retrieved 2026-08-05
- Substance
- Zinc chloride fume verified
- CAS No.
- 7646-85-7 verified
- PEL (mg/m³)
- 1 verified
- STEL (mg/m³)
- 2 per dir.ca.gov
- NIOSH REL (mg/m³)
- TWA 1 per cdc.gov
What dir.ca.gov says
7646857 | | Zinc chloride fume | -- | 1 | | -- | 2
— dir.ca.gov, retrieved 2026-08-05
What cdc.gov says
NIOSH REL TWA 1 mg/m3 ST 2 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/npgd0674.html