Indium — CAS 7440746 — workplace exposure limit
What is the pel (mg/m³) for Indium — CAS 7440746 — workplace exposure limit?
For Indium, pel (mg/m³) is 0.1; cas no. is 7440746, verified against its source on 2026-09-29.
7440746 | | Indium | -- | 0.1
— dir.ca.gov, retrieved 2026-08-05
- Substance
- Indium verified
- CAS No.
- 7440746 verified
- PEL (mg/m³)
- 0.1 verified
- NIOSH REL (mg/m³)
- TWA 0.1 per cdc.gov
What cdc.gov says
NIOSH REL TWA 0.1 mg/m3
— cdc.gov, retrieved 2026-09-08
Substance
CDC - NIOSH Pocket Guide to Chemical Hazards - Indium
CAS No.
CAS No. 7440-74-6
Sources
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0341.html