---
type: threshold
id: lithium-hydride
asset: workplace-exposure-limits
title: "Lithium hydride — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side"
sources:
  - https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
source_quote: "Lithium hydride | 7580-67-8 | - | 0.025 | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Lithium hydride"
cas_number: "7580-67-8"
pel_mgm3: "0.025"
verified: true
---
**Substance:** Lithium hydride

**CAS No.:** 7580-67-8

**PEL (mg/m³):** 0.025

> Lithium hydride | 7580-67-8 | - | 0.025 | - |

Source: <https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1>