Reference Source

Cobalt hydrocarbonyl, as Co — workplace exposure limit

What is the pel (mg/m³) for Cobalt hydrocarbonyl, as Co — workplace exposure limit?

For Cobalt hydrocarbonyl, as Co, pel (mg/m³) is 0.1; cas no. is 16842038, verified against its source on 2026-08-05.

16842038 | | Cobalt hydrocarbonyl, as Co | -- | 0.1

— dir.ca.gov, retrieved 2026-08-05

Substance
Cobalt hydrocarbonyl, as Co verified
CAS No.
16842038 verified
PEL (mg/m³)
0.1 verified
NIOSH REL (mg/m³)
TWA 0.1 per cdc.gov
Sourcedir.ca.gov
Verified
Review by
DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

What cdc.gov says

NIOSH REL TWA 0.1 mg/m3

— cdc.gov, retrieved 2026-09-08

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.

More on workplace safety and hazardous materials

All 25 datasets on this subject · Look something up