---
type: threshold
id: silica-fused-respirable-dust
asset: workplace-exposure-limits
title: "Silica, fused, 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: "Silica, fused, respirable dust | 60676-86-0 | - | ( 3 ) | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "Silica, fused, respirable dust"
cas_number: "60676-86-0"
verified: true
---
**Substance:** Silica, fused, respirable dust

**CAS No.:** 60676-86-0

> Silica, fused, respirable dust | 60676-86-0 | - | ( 3 ) | - |

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