beta-Naphthylamine — CAS 91-59-8 — workplace exposure limit
What is the niosh rel, as stated for beta-Naphthylamine — CAS 91-59-8 — workplace exposure limit?
For beta-Naphthylamine, niosh rel, as stated is Ca See Appendix A; cas no. is 91-59-8, verified against its source on 2026-09-08.
NIOSH REL Ca See Appendix A
— cdc.gov, retrieved 2026-09-08
- Substance
- beta-Naphthylamine verified
- CAS No.
- 91-59-8 verified
- NIOSH REL, as stated
- Ca See Appendix A verified
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Substance
CDC - NIOSH Pocket Guide to Chemical Hazards - beta-Naphthylamine
CAS No.
CAS No. 91-59-8
— all from cdc.gov, retrieved 2026-09-08
What dir.ca.gov says
91598 | | beta-Naphthylamine; 2-naphthylamine, see Section 5209
— dir.ca.gov, retrieved 2026-08-05
What osha.gov says
beta-Naphthylamine; see 1910.1009 | 91-59-8 | - | - | - |
— osha.gov, retrieved 2026-08-05
What dir.ca.gov says
91598 | | 2-Aminonapthalene; see beta-Naphthylamine, Section 5209
— dir.ca.gov, retrieved 2026-08-05
Sources
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0442.html
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1