MATERIAL SAFETY DATA SHEET
Page: 3/4
Date Revised: Jun. 28. 2002
Date Issued : Jun. 1. 1998
MSDS NO. F-30831
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/cm³) :
5.4 (bulk density
:
2.09)
Solubility in water
:
Negligible
10. STABILITY AND REACTIVITY
Stability :
Stable
Hazardous Reactions
:
Dust explosion, like most finely divided organic powders.
Conditions to avoid
:
Electric discharge, throwing into fire.
Materials to avoid
:
Oxidizing Materials
Hazardous Decomposition Products :
CO, CO
2
and NO
X
Further Information
:
None
11. TOXICOLOGICAL INFORMATION
Acute Toxicity
Ingestion(oral)
:
LD
50
>2000mg/kg(Rats) (Estimated from the constituent components)
Dermal
:
LD
50
>2000mg/kg(Rats)
Inhalation
:
No data
Eye irritation
:
Not an irritant(Rabbits)
Skin irritation
:
Not an irritant(Rabbits)
Skin sensitizer
:
No sensitization
Mutagenicity :
Negative(Ames Test)
Carcinogenicity :
In 1996 the IARC reevaluated carbon black as a Group 2B carcinogen (possible 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 carcinogenicity. 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
:
In a study in rats of chronic inhalation exposure to a typical toner, a mild to moderate degree
of lung fibrosis was observed in 92% of the rats in the high concentration (16mg/m
3
) exposure
group, and a minimal to mild degree of fibrosis was noted in22% of the animals in the middle
(4mg/m
3
) exposure group, but no pulmonary change was reported in the lowest (1mg/m
3
)
exposure group, the most relevant level to potential human exposures.
Summary of Contents for AL-1217
Page 1: ...AL 1217 AL 1457 DIGITAL MULTIFUNCTIONAL SYSTEM OPERATION MANUAL ...
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Page 88: ...Printed in France TINSE0862TSZZ SHARP CORPORATION ...
