Reference Source

Nickel metal, as Ni — workplace exposure limit

What is the pel (mg/m³) for Nickel metal, as Ni — workplace exposure limit?

For Nickel metal, as Ni, pel (mg/m³) is 0.5; cas no. is 7440020, verified against its source on 2026-08-05.

7440020 | | Nickel metal, as Ni | -- | 0.5

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

Substance
Nickel metal, as Ni verified
CAS No.
7440020 verified
PEL (mg/m³)
0.5 verified
Sourcedir.ca.gov
Verified
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DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

Source

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.