Xerox 5400DX User Guide - Page 115

Physical Data, Fire and Explosion Data, Vapor Pressure mm Hg

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Additional Information: The results obtained from a Xerox' sponsored Chronic Toner Inhalation Study demonstrated no lung change in rats for the lowest (1mg/m3) exposure level (such as, the level most relevant to potential human exposure). A very slight degree of fibrosis was noted in 25 percent of the animals at the highest (16mg/m3) exposure level. These findings are attributed to "lung overloading", a generic response to excessive amounts of any dust retained in the lungs for a prolonged period. This study was conducted using a special test toner to comply with EPA testing protocol. The test toner was ten times more respirable than commercially available Xerox toner, and would not be functionally suitable for Xerox equipment. Section 4 - Physical Data Appearance/Odor: Black powder / faint odor Boiling Point: Not Applicable Solubility in Water: Negligible Evaporation Rate: Not Applicable Vapor Density (Air = 1): Not Applicable Volatile: Not Applicable percent (Weight) Not Applicable percent (Volume) Softening Range: 85 - 100 degrees C ( Melting Point: Not Applicable Specific Gravity (H2O = 1): ~1.7 g/ml Vapor Pressure (mm Hg): Not Applicable pH: Not Applicable Section 5 - Fire and Explosion Data Flash Point (Method Used): Not Applicable Flammable Limits: LEL: Not Applicable, UEL: Not Applicable NFPA 704: Health - 0, Fire - 3, Reactivity - 0 Extinguishing Media: Water, dry chemical, carbon dioxide or foam. Special Fire Fighting Procedures: Avoid inhalation of smoke. Wear protective clothing and self-contained breathing apparatus. Fire and Explosion Hazards: Toner is a combustible powder. Like most organic materials in powder form, it can form explosive mixtures when dispersed in air. Specifications User Guide 99

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User Guide
99
Specifications
Additional Information:
The results obtained from a Xerox’ sponsored
Chronic Toner Inhalation Study demonstrated no lung change in rats for the
lowest (1mg/m
3
) exposure level (such as, the level most relevant to potential
human exposure). A very slight degree of fibrosis was noted in 25 percent of
the animals at the highest (16mg/m
3
) exposure level. These findings are
attributed to "lung overloading", a generic response to excessive amounts of
any dust retained in the lungs for a prolonged period. This study was
conducted using a special test toner to comply with EPA testing protocol. The
test toner was ten times more respirable than commercially available Xerox
toner, and would not be functionally suitable for Xerox equipment.
Section 4 - Physical Data
Appearance/Odor:
Black powder / faint odor
Boiling Point:
Not Applicable
Solubility in Water:
Negligible
Evaporation Rate:
Not Applicable
Vapor Density (Air = 1):
Not Applicable
Volatile:
Not Applicable percent (Weight) Not Applicable percent (Volume)
Softening Range:
85 - 100 degrees C (
Melting Point:
Not Applicable
Specific Gravity (H
2
O = 1):
~1.7 g/ml
Vapor Pressure (mm Hg)
: Not Applicable
pH:
Not Applicable
Section 5 - Fire and Explosion Data
Flash Point (Method Used):
Not Applicable
Flammable Limits:
LEL: Not Applicable, UEL: Not Applicable
NFPA 704:
Health - 0, Fire - 3, Reactivity - 0
Extinguishing Media:
Water, dry chemical, carbon dioxide or foam.
Special Fire Fighting Procedures:
Avoid inhalation of smoke. Wear protective
clothing and self-contained breathing apparatus.
Fire and Explosion Hazards:
Toner is a combustible powder. Like most
organic materials in powder form, it can form explosive mixtures when
dispersed in air.