E-Limit

Iodine

CAS Number

7553-56-2

Last Revised

2008; 2010

TWA Limit

STEL

--

Ceiling Limit

0.1 ppm

Notes & Notations
Basis of B.C. Exposure Limit
Minimize the potential for:
  • Hyperthyroidism
  • Upper respiratory tract irritation
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
IDLH:

2 ppm

 (Source: NIOSH)
If the substance you are searching has an entry that contains a size-selective fraction, form, or work activity, you should perform an additional search to confirm if other exposure limits may apply.

Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.