# Tridymite; see 1910.1053 7 — US workplace chemical exposure limits: federal OSHA vs Cal/OSHA, side by side

For Tridymite; see 1910.1053 7, cas no. is 15468-32-3, verified against its source on 2026-08-05.

- **Substance:** Tridymite; see 1910.1053 7
- **CAS No.:** 15468-32-3

## What the source says

> Tridymite; see 1910.1053 7 | 15468-32-3 | - | - | - |

## Source

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

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/).