Chromium and inorganic compounds: Trivalent chromium compounds, as Cr(III), Total
CAS Number
7440-47-3
Last Revised
2022
TWA Limit
0.5 mg/m3
STEL
--
Ceiling Limit
--
Notes & Notations
- ACGIH DSEN - Dermal sensitizer - Water soluble only
- ACGIH RSEN - Respiratory sensitizer - Water soluble only
Basis of B.C. Exposure Limit
Minimize the potential for:
Minimize the potential for:
- Asthma
- Respiratory tract irritation
- Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:
Cr
IDLH:
25 mg/m3
(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.
Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.