E-Limit

Manganese - Elemental & inorganic compounds, as Mn, Inhalable

CAS Number

7439-96-5

Last Revised

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TWA Limit

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STEL

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Ceiling Limit

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Notes & Notations
  • No British Columbia exposure limit at this time. Check if this substance has other exposure limits or designations / health hazard notations.
  • Reproductive Toxin - Adverse reproductive effect
  • OHSR 5.57 is applicable for this designated substance
Basis of B.C. Exposure Limit
Minimize the potential for:
  • Central nervous system impairment
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:

Mn

IDLH:

500 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.