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Section 1.
Product Identification
Product: FO-2970/FO29ND,FO-29DC,FO-29DCCN (Black Toner)
Section 2.
Supplier's Name and Address
Sharp Corporation
22-22 Nagaike-cho, Abeno-ku, Osaka, Japan
Local suppliers are listed below. Please contact the nearest supplier for additional information.
(Country)
U.S.A
Canada
United
Kingdom
Section 3.
Ingredients
Ingredients
Carbon black
Styrene-Acrylate copolymer
Iron oxide
Silica
Section 4.
Hazardous Identification (Emergency Overview)
Toner is a fine, black powder possessing no immediate hazard. There are no anticipated carcinogenic
effects from exposure based on animal tests performed using toner. When used as intended according to
instructions, studies do not indicate any symptoms of fibrosis will occur.
Section 5.
Health Hazard Data
Route(s) of Entry
Health Hazards
Carcinogenicity
ble human carcinogen). This classification is given to chemicals for which there is inadequate
human evidence, but sufficient animal evidence on which to base an opinion of carcinogenic-
ity. The classification is based upon the development of lung tumors in rats receiving chronic
inhalation exposures to free carbon black at levels that induce particle overload of the lung.
Studies performed in animal models other than rats did not show any association between
carbon black and lung tumors. Moreover, a two-year cancer bioassay using a typical toner
preparation containing carbon black demonstrated no association between toner exposure
and tumor development in rats.
Chronic Effect
moderate degree of lung fibrosis was observed in 92% of the rats in the high concentration
(16m /m
animals in the middle (4m /m
the lowest (1m /m
Signs and Symptoms of Exposure
to any non-toxic dust.
Medical Conditions Generally Aggravated by Exposure : None
138
S H A R P
MATERIAL SAFETY DATA SHEET (1/2)
(Name and Telephone Number)
Sharp Document Network System of America
Telephone number for information : 1-800-237-4277
Emergency telephone number
Sharp Electronics of Canada Ltd.
Telephone number for information : 905-890-2100
Emergency telephone number
Sharp Electronics (U.K.) Ltd.
Telephone number for information : 01923-474013
CAS No.
Proportion
1333-86-4
25036-16-2
1317-61-9
68909-20-6
: Inhalation?
Yes
: Acute oral toxicity—LD50 of this toner is over 2,000m /k .
Mutagenicity—The result of Ames test is negative.
: In 1996 the IARC reevaluated carbon black as a Group 2B carcinogen (possi-
: In a study in rats of chronic inhalation exposure to a typical toner, a mild to
3
) exposure group, and a minimal to mild degree of fibrosis was noted in 22% of the
) exposure group, but no pulmonary change was reported in
3
3
) exposure group, the most relevant level to potential human exposures.
: Minimal irritation to respiratory tract may occur as with exposure
: 1-800-255-3924
: 1-800-255-3924
OSHA PEL
> 5%
3.5m /m
> 90%
Not listed
< 2%
Not listed
< 2%
0.8m /m
Skin?
No
Date Revised :
Date Issued
:
July. 16. 1999
MSDS No. P-00102
ACGIH TLV
Other Limits
3.5m /m
3
3
Not listed
Not listed
3
10m /m
3
Ingestion?
Possible but very unusual.
None
None
None
None
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