MSDS

_____________________________________________________________________________________________
STEL: 10 mg/m
3
fume
Potassium hydroxide
1310-58-3
Ceiling: 2 mg/m
3
(vacated) Ceiling: 2 mg/m
3
Ceiling: 2 mg/m
3
Graphite
7782-42-5
TWA: 2 mg/m
3
respirable fraction
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
Nickel
7440-02-0
TWA: 1.5 mg/m
3
TWA: 1 mg/m
3
(vacated) TWA: 1 mg/m
3
IDLH: 10 mg/m
3
TWA: 0.015 mg/m
3
ACGIH TLV: American Conference of Governmental Industrial Hygienists - Threshold Limit Value OSHA PEL: Occupational Safety and Health
Administration - Permissible Exposure Limits 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
Face protection shield.
Skin and body protection
Wear protective gloves and protective clothing. Long sleeved clothing. Chemical resistant
apron. Impervious gloves.
Respiratory protection
If exposure limits are exceeded or irritation is experienced, NIOSH/MSHA approved
respiratory protection should be worn. Positive-pressure supplied air respirators may be
required for high airborne contaminant concentrations. Respiratory protection must be
provided in accordance with current local regulations.
Hygiene Measures
Avoid contact with skin, eyes or clothing. Wear suitable gloves and eye/face protection. Do
not eat, drink or smoke when using this product. Take off contaminated clothing and wash
before reuse. Contaminated work clothing should not be allowed out of the workplace.
Regular cleaning of equipment, work area and clothing is recommended. Wash hands
before breaks and immediately after handling the product. For environmental protection,
remove and wash all contaminated protective equipment before re-use. Do not breathe
dust.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical and Chemical Properties
Physical state
Solid
_____________________________________________________________________________________________
Melting / freezing point
No data available
No information available
None known
Revision Date 16-Jun-2015
Boiling point / boiling range
No data available
Odor Threshold
None known
No information available
Flash Point
No data available
Appearance
None known
Solid
Evaporation Rate
No data available None known
Property
Flammability (solid, gas)
No data available
Values
None known
Odor
Remarks Method
Odorless
pH
No data available
1099743 - D
None known
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Color