SDS

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1047446 - TIANQIU Li-Mn Button Cell CR2032
Revision Date 15-Jan-2020
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Exposure Guidelines
The following ingredients are the only ingredients of the product above the cut-off level (or
level that contributes to the hazard classification of the mixture) which have an exposure
limit applicable in the region for which this safety data sheet is intended or other
recommended limit. At this time, the other relevant constituents have no known exposure
limits from the sources listed here
Chemical name ACGIH TLV OSHA PEL NIOSH IDLH
Manganese dioxide
1313-13-9
TWA: 0.02 mg/m
3
Mn respirable
particulate matter
TWA: 0.1 mg/m
3
Mn inhalable
particulate matter
(vacated) Ceiling: 5 mg/m
3
Ceiling: 5 mg/m
3
Mn
IDLH: 500 mg/m
3
Mn
TWA: 1 mg/m
3
Mn
STEL: 3 mg/m
3
Mn
Graphite
7782-42-5
TWA: 2 mg/m
3
respirable particulate
matter all forms except graphite fibers
TWA: 15 mg/m
3
total dust synthetic
TWA: 5 mg/m
3
respirable fraction
synthetic
(vacated) TWA: 2.5 mg/m
3
respirable
dust natural
(vacated) TWA: 10 mg/m
3
total dust
synthetic
(vacated) TWA: 5 mg/m
3
respirable
fraction synthetic
TWA: 15 mppcf natural
IDLH: 1250 mg/m
3
TWA: 2.5 mg/m
3
respirable dust
ACGIH TLV: American Conference of Governmental Industrial Hygienists - Threshold Limit Value OSHA PEL: Occupational Safety and Health
Administration - Permissible Exposure Limits NIOSH IDLH Immediately Dangerous to Life or Health
Appropriate engineering controls
Engineering Measures
Showers
Eyewash stations
Ventilation systems
Individual protection measures, such as personal protective equipment
Eye/face protection
No special protective equipment required.
7. HANDLING AND STORAGE
Precautions for safe handling
Handling
In case of rupture: Handle in accordance with good industrial hygiene and safety practice.
Do not breathe dust. Avoid generation of dust. Ensure adequate ventilation. In case of
insufficient ventilation, wear suitable respiratory equipment. Do not eat, drink or smoke
when using this product. Avoid contact with skin, eyes or clothing. Take off contaminated
clothing and wash before reuse.
Conditions for safe storage, including any incompatibilities
Storage
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep out of the reach
of children. Store locked up.
Incompatible materials
None known based on information supplied.
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