---
type: threshold
id: graphite-natural-respirable-dust
asset: workplace-exposure-limits
title: "Graphite, natural, respirable dust — 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: "Graphite, natural, respirable dust | 7782-42-5 | - | ( 3 ) | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Graphite, natural, respirable dust"
cas_number: "7782-42-5"
verified: true
---
**Substance:** Graphite, natural, respirable dust

**CAS No.:** 7782-42-5

> Graphite, natural, respirable dust | 7782-42-5 | - | ( 3 ) | - |

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