E-Limit

Silica, Amorphous - Precipitated and gel, Respirable

CAS Number

112926-00-8

Last Revised

--

TWA Limit

1.5 mg/m3

STEL

--

Ceiling Limit

--

Basis of B.C. Exposure Limit
Minimize the potential for:
  • Adverse effects to respiratory system
  • Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:

Silicon dioxide

IDLH:

3000 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.