Reference Source

Zinc oxide fume — workplace exposure limit

What is the pel (mg/m³) for Zinc oxide fume — workplace exposure limit?

For Zinc oxide fume, pel (mg/m³) is 5; cas no. is 1314-13-2, verified against its source on 2026-08-05.

Zinc oxide fume | 1314-13-2 | - | 5 | - |

osha.gov, retrieved 2026-08-05

Substance
Zinc oxide fume verified
CAS No.
1314-13-2 verified
PEL (mg/m³)
5 verified
STEL (mg/m³)
10 per dir.ca.gov
Sourceosha.gov
Verified
Review by
DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

What dir.ca.gov says

1314132 | | Zinc oxide fume | -- | 5 | | -- | 10

dir.ca.gov, retrieved 2026-08-05

Sources

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

What is the OSHA exposure limit for this substance?Find the exposure limit for a substance in workplace air — federal OSHA, California and NIOSH, side by side.