Nickel, metal and insoluble compounds (as Ni) — workplace exposure limit

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

For Nickel, metal and insoluble compounds (as Ni), pel (mg/m³) is 1; cas no. is 7440-02-0, verified against its source on 2026-08-05.

Nickel, metal and insoluble compounds (as Ni) | 7440-02-0 | - | 1 | - |

— osha.gov, retrieved 2026-08-05