SDS

Revision date: 11/10/2014
Work Environment) (12 2008)
Manganese - as Mn
TWA
0.2 mg/m3
Canada. Alberta OELs (Occupational
Health & Safety Code, Schedule 1, Table
2) (07 2009)
TWA
0.2 mg/m3
Canada. British Columbia OELs.
(Occupational Exposure Limits for
Chemical Substances, Occupational
Health and Safety Regulation 296/97, as
amended) (07 2007)
TWAEV
0.2 mg/m3
Canada. Ontario OELs. (Control of
Exposure to Biological or Chemical
Agents) (11 2010)
8 HR ACL
0.2 mg/m3
Canada. Saskatchewan OELs
(Occupational Health and Safety
Regulations, 1996, Table 21) (05 2009)
15 MIN
ACL
0.6 mg/m3
Canada. Saskatchewan OELs
(Occupational Health and Safety
Regulations, 1996, Table 21) (05 2009)
Manganese - Fume. - as Mn
TWA
1 mg/m3
Canada. Quebec OELs. (Ministry of Labor
- Regulation Respecting the Quality of the
Work Environment) (12 2008)
Manganese - Dust. - as Mn
TWA
5 mg/m3
Canada. Quebec OELs. (Ministry of Labor
- Regulation Respecting the Quality of the
Work Environment) (12 2008)
Manganese - Fume. - as Mn
STEL
3 mg/m3
Canada. Quebec OELs. (Ministry of Labor
- Regulation Respecting the Quality of the
Work Environment) (12 2008)
Manganese - Inhalable
fraction. - as Mn
TWA
0.1 mg/m3
Canada. Manitoba OELs (Reg. 217/2006,
The Workplace Safety And Health Act)
(03 2013)
Manganese - Respirable
fraction. - as Mn
TWA
0.02 mg/m3
Canada. Manitoba OELs (Reg. 217/2006,
The Workplace Safety And Health Act)
(03 2013)
Additional exposure limits under the conditions of use: MEXICO
Chemical identity
Type
Exposure Limit values
Source
Carbon dioxide
CPT
5,000 ppm
9,000 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
CTT
15,000 ppm
27,000 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Carbon monoxide
CPT
50 ppm
55 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
CTT
400 ppm
400 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Nitrogen dioxide
CPT
3 ppm
6 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
CTT
5 ppm
10 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Ozone
P
0.1 ppm
0.2 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Manganese - as Mn
CPT
0.2 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Manganese - Fume. - as Mn
CPT
1 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
CTT
3 mg/m3
Mexico. Occupational Exposure Limit
Values (03 2000)
Appropriate engineering
controls
Ventilation: Use enough ventilation, local exhaust at the arc, or both to
keep the fumes and gases from the worker's breathing zone and the
general area. Train the welder to keep his head out of the fumes . Keep
exposure as low as possible.
SDS_North America - 200000000282 9/18