Reference Source

Ammonium chloride fume — workplace exposure limit

What is the pel (mg/m³) for Ammonium chloride fume — workplace exposure limit?

For Ammonium chloride fume, pel (mg/m³) is 10; cas no. is 12125029, verified against its source on 2026-08-05.

12125029 | | Ammonium chloride fume | -- | 10 | | -- | 20

— dir.ca.gov, retrieved 2026-08-05

Substance
Ammonium chloride fume verified
CAS No.
12125029 verified
PEL (mg/m³)
10 verified
STEL (mg/m³)
20 verified
NIOSH REL (mg/m³)
TWA 10 per cdc.gov
Sourcedir.ca.gov
Verified
Review by
DatasetUS workplace chemical exposure limits: federal OSHA, Cal/OSHA and NIOSH, side by side

What cdc.gov says

NIOSH REL TWA 10 mg/m3 ST 20 mg/m3

— cdc.gov, retrieved 2026-09-08

Sources

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

What is the OSHA exposure limit for this substance?Find the exposure limit for a substance in workplace air — federal OSHA, California and NIOSH, side by side.

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