---
type: threshold
id: alpha-alumina
asset: workplace-exposure-limits
title: "alpha-Alumina — 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: "alpha-Alumina | 1344-28-1 | - | - | - |"
generated: true
harvested: 2026-08-05
stale_after: 2027-08-05
substance: "alpha-Alumina"
cas_number: "1344-28-1"
verified: true
---
**Substance:** alpha-Alumina

**CAS No.:** 1344-28-1

> alpha-Alumina | 1344-28-1 | - | - | - |

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