SDS

Section 8. Exposure controls/personal protection
TWA: 10 mg/m³ 10 hours. Form: Total
OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours. Form: Respirable
fraction
TWA: 15 mg/m³ 8 hours. Form: Total dust
Calcium Oxide
1305-78-8
ACGIH TLV (United States, 3/2019).
TWA: 2 mg/m³ 8 hours.
NIOSH REL (United States, 10/2016).
TWA: 2 mg/m³ 10 hours.
OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours.
Quartz
14808-60-7
CA British Columbia Provincial (Canada,
5/2019).
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 1/2014).
TWAEV: 0.1 mg/m³ 8 hours. Form:
Respirable dust.
CA Ontario Provincial (Canada, 1/2018).
TWA: 0.1 mg/m³ 8 hours. Form: Respirable
fraction.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Saskatchewan Provincial (Canada,
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Portland cement
65997-15-1
CA British Columbia Provincial (Canada,
5/2019).
TWA: 3 mg/m³ 8 hours. Form: Respirable
dust
TWA: 1 mg/m³ 8 hours. Form: Total dust
CA Quebec Provincial (Canada, 1/2014).
TWAEV: 5 mg/m³ 8 hours. Form: Respirable
dust.
TWAEV: 10 mg/m³ 8 hours. Form: Total dust.
CA Ontario Provincial (Canada, 1/2018).
TWA: 1 mg/m³ 8 hours. Form: Respirable
fraction.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 10 mg/m³ 8 hours.
CA Saskatchewan Provincial (Canada,
7/2013).
STEL: 20 mg/m³ 15 minutes.
TWA: 10 mg/m³ 8 hours.
Calcium oxide
1305-78-8
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 2 mg/m³ 8 hours.
CA British Columbia Provincial (Canada,
5/2019).
TWA: 2 mg/m³ 8 hours.
CA Ontario Provincial (Canada, 1/2018).
Ingredient name
Exposure limits
Occupational exposure limits (Canada)
CAS #
Date of issue/Date of revision
:
12/10/2019
Date of previous issue
:
10/19/2018
Version
:
7
6/13
60.100709
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