Sharp AR-235

149
5. FIRE -FIGHTING MEASURES
Extinguishing Media : water, CO 2 , foam and dry chemicals
Special Fire fighting Procedures : None
Fire and Explosion Hazards : Like most finely divided organic powders, it may form an explosive mixture.
6. ACCIDENTAL RELEASE MEASURES
Personal Precautions : None
Environmental Precautions: None
Methods for Cleaning Up : Wipe off with paper or cloth. Do not use vacuum cleaner when a large amount is
released. It, like most finely divided organic powders, is capable of creating a dust
explosion.
7. HANDLING AND STORAGE
Handling
Technical Measures : None
Precautions : None
Safe Handling Advice : Use of a dust mask is recommended when handling a large quantity of toner or during
long term exposure, as with any non-toxic dust. Try not to disperse the particles.
Storage
Technical Measures : None
Storage Conditions : Keep container closed and Store in a cool and dry place.
Keep out of the reach of children.
Incompatible Products : None
8. EXPOSURE CONTROL/PERSONAL PROTECTION
Engineering Measures
Ventilation : None required with intended use.
Exposure limit values
OSHA-PEL (USA) : 15mg/m
3
(Total Dust) , 5mg/m
3
(Respirable Dust)
ACGIH-TLV (USA) : 10mg/m
3
(Total Dust) , 3mg/m
3
(Respirable Dust)
Personal Protective Equipment
Respiratory Protection : None required when used as intended in Sharp equipment.
Hand Protection : None required when used as intended in Sharp equipment.
Eye Protection : None required when used as intended in Sharp equipment.
Skin Protection : None required when used as intended in Sharp equipment.
Other Protective equipment : Use of a dust mask and goggles are recommended when handling a large
quantity of toner or during long term exposure, as with any non-toxic dust.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance
Physical State: Solid Form: Powder Color: Black Odor: odorless
Ph : Not applicable
Boiling/Melting Point : Not applicable
Flash Point (˚C ) : Not applicable
Explosion Properties : No data
Density (g/cm
3
):7.3 (bulk density : 2.0)
Solubility in water : Negligible
00EX.book149ページ２００１年５月２５日 金曜日 午前１０時４９分