# Silica, fused, respirable dust — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Silica, fused, respirable dust, cas no. is 60676-86-0, verified against its source on 2026-08-05.

- **Substance:** Silica, fused, respirable dust
- **CAS No.:** 60676-86-0

## What the source says

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

## Source

- https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- 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/).