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IRSST - Institut de recherche Robert-Sauvé en santé et en sécurité du travail
OHS Research
Research at the IRSST
Reference Framework
Scientists Directory
Publications and Tools
IRSST's Production
Magazine and Newsletter
Scientific Watch
Documentation Center
Useful Links
Laboratory Services
Laboratories
Analysis and Testing Services
Laboratory Methods
Masks Efficacy Evaluation
Workplace Air Contaminants
Slip Resistance Test for Protective Footwear
Loan, Calibration and Repairs
Recognition Programs
CQ Fibres
Quality Control of Fiber Counts
CQ Vrac
Recognized Laboratories
Interlaboratory quality
control program
Guides and Tools
Instruments and Sampling Material
Register
Research Fund and Partnerships
Research Fund and Partnerships
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Master’s Scholarship and Supplement
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Postdoctoral Fellowship
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substance
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substance
September 15, 2025
Acrylic acid
French name in the regulation:
Acide acrylique
CAS :
79-10-7
Exposure Standards in RROHS regulation
Permissible exposure values (PEV)
ppm
mg/m
3
f/cc
Notes
TWAEV
2
5,9
-
-
STEV
-
-
-
-
Ceiling
-
-
-
-
Carcinogenicity
Sensitizer
Simple asphyxiant
Percutaneous
Prohibited use
Prohibited recirculation
Minimum exposure
Explosion hazard
Ototoxic
TWA adjustment for unusual work schedules
1B
: No adjustment
CNESST – Toxicological Index Service
Consult REPTOX file:
Acrylic acid
Analysis:
Acide acrylique
Recommended method by the IRSST:
Method: OSHA - PV2005
Sampling protocol
Sampling device:
Two 708 anasorb tubes
Parameters:
Flow rate: 0,1 L/min
TWA sampling volume: 24 L
STEL sampling volume: -
Remarks:
There is a possibility of polymerization in the presence of polymerization initiators in the atmosphere. At the end of sampling, the front tube must be separated from the back tube to avoid migration. Reseal each end of the tubes. Clearly identified the paired tubes. Contact the IRSST before sampling.
Analytical protocol
Principle:
High performance liquid chromatography with UV detection (HPLC-UV)
Reference
OSHA, Chemical information Manual, Acrylic acid et methacrylic acid, Method PV 2005, 1996.
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