SDS

8. Exposure Controls/Personal Protection
Occupational exposure limits
Canada. Alberta OELs (Occupational Health & Safety Code, Schedule 1, Table 2)
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA 1 mg/m3
Canada. British Columbia OELs. (Occupational Exposure Limits for Chemical Substances, Occupational Health and
Safety Regulation 296/97, as amended)
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA 1 mg/m3
Canada. Manitoba OELs (Reg. 217/2006, The Workplace Safety
A
nd Health
A
ct)
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA 1 mg/m3
Canada. Ontario OELs. (Control o
f
Exposure to Biological or Chemical
A
gents)
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA 1 mg/m3
Canada. Quebec OELs. (Ministry o
f
Labor - Regulation Respecting the Quality o
f
the Work Environment)
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA

US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
1 mg/m3
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)

US. ACGIH Threshold Limit Values
Components
PEL 1 mg/m3
Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA

US. NIOSH: Pocket Guide to Chemical Hazards
1 mg/m3
Components Type
V
alue
Phosphoric acid (CAS
7664-38-2)
STEL 3 mg/m3
TWA 1 mg/m3
Biological limit values
Exposure guidelines
No biological exposure limits noted for the ingredient(s).
Chemicals listed in section 3 that are not listed here do not have established limit values for
ACGIH or OSHA PEL.
Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates
should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,
or other engineering controls to maintain airborne levels below recommended exposure limits. If
exposure limits have not been established, maintain airborne levels to an acceptable level.
Appropriate engineering
controls
Individual protection measures, such as personal protective equipment
Wear safety glasses with side shields.
Eye/face protection
Skin protection
Hand protection
Other
Impervious gloves. Confirm with reputable supplier first.
As required by employer code.
#24681
Page: 3 of 8
Issue date 11-June-2018
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