# Formamide — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Formamide, pel (ppm) is 10; pel (mg/m³) is 18, verified against its source on 2026-08-05.

- **Substance:** Formamide
- **PEL (ppm):** 10
- **PEL (mg/m³):** 18

## What the source says

> 75127 | S | Formamide | 10 | 18

## Source

- https://www.dir.ca.gov/title8/5155.html

Last verified: 2026-08-05. Review by: 2027-08-05.
Part of [US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side](https://referencesource.org/workplace-exposure-limits/).