Crag® herbicide — CAS 136-78-7 — workplace exposure limit
What is the niosh rel, as stated for Crag® herbicide — CAS 136-78-7 — workplace exposure limit?
For Crag® herbicide, niosh rel, as stated is TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp); cas no. is 136-78-7, verified against its source on 2026-09-08.
NIOSH REL TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp)
— cdc.gov, retrieved 2026-09-08
- Substance
- Crag® herbicide verified
- CAS No.
- 136-78-7 verified
- NIOSH REL, as stated
- TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp) 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 - Crag® herbicide
CAS No.
CAS No. 136-78-7
— all from cdc.gov, retrieved 2026-09-08
What osha.gov says
Crag herbicide (Sesone) | 136-78-7 | - | - | - |
— osha.gov, retrieved 2026-08-05
What dir.ca.gov says
136787 | | Sesone; sodium 2,4-dichloro-phenoxyethyl sulfate
— dir.ca.gov, retrieved 2026-08-05
What dir.ca.gov says
136787 | | Sodium 2,4-dichlorophenoxyethyl sulfate; see Sesone
— dir.ca.gov, retrieved 2026-08-05
Sources
- cdc.govhttps://www.cdc.gov/niosh/npg/npgd0153.html
- osha.govhttps://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1000TableZ1
- dir.ca.govhttps://www.dir.ca.gov/title8/5155.html