Oxalic acid, anhydrous and dihydrate
CAS Number
6153-56-6, 144-62-7
Last Revised
2018
TWA Limit
1 mg/m3
STEL
2 mg/m3
Ceiling Limit
--
Basis of B.C. Exposure Limit
Minimize the potential for:
Minimize the potential for:
- Eye, skin and upper respiratory tract irritation
- Note: There may be other potential health effects; refer to ACGIH TLV Documentation and other relevant references.
Synonyms:
Ethanedioic acid
IDLH:
Oxalic acid (anhydrous), 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.
Ensure no workers are exposed to a substance that exceeds the exposure limits in accordance with OHSR 5.48.