---
type: threshold
id: nitroglycerin
asset: workplace-exposure-limits
title: "Nitroglycerin — 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: "Nitroglycerin | 55-63-0 | (C)0.2 | (C)2 | X |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Nitroglycerin"
cas_number: "55-63-0"
pel_ppm: "(C)0.2"
pel_mgm3: "(C)2"
verified: true
---
**Substance:** Nitroglycerin

**CAS No.:** 55-63-0

**PEL (ppm):** (C)0.2

**PEL (mg/m³):** (C)2

> Nitroglycerin | 55-63-0 | (C)0.2 | (C)2 | X |

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