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Resumen del manual
Telephone number for information: 905-890-2100 Emergency telephone number : 1-800-255-3924 Section 3. Ingredients Ingredients CAS No. Proportion OSHA PEL ACGIH TLV Other Limits Polyester resin Carbon black (NJ TSRN 361615-5042-P) 1333-86-4 >90% 1 - 5% Not listed 3.5 mg/m3 Not listed None 3.5 mg/m3 TWA(Austl) : 3 mg/m3 Polyolefin wax 9003-07-0 1 - 5% Not listed Not listed None Polyolefin wax 25722-45-6 (TOTAL OF BOTH) Not listed Not listed None Organic pigment (NJ TSRN 361615-5025-P) 1 - 5% Not listed Not listed None 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 : Inhalation? Skin? Ingestion? Yes Yes(Eye contact) Yes Health Hazard : Inhalation, LC50(g/m3 /4h) : >0.74(Rats)* (This was the highest attainable concentration.) Ingestion (oral), LD50(mg/kg) : >5000 (Rats) * Dermal, LD50 (mg/kg) : >2000 (Rats) * Eye irritation : Not an irritant (rabbits) * Skin irritation : Not an irritant (rabbits) * Skin sensitizer : No data available Mutagenicity : Negative * (AMES test) (* = Based on data for other products with similar ingredients) 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 humanevidence, but sufficient animal evidence on which to base an opinion of carcinogenicity. Theclassification is based upon the development of lung tumors in rats receiving chronic inhalationexposures to free carbon black at levels that induce particle overload of the lung. Studiesperformed 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 : Prolonged inhalation of excessive dust may cause lung damage. It is attributed to “lung overloading”, a generic response to excessive amounts of any dust retained in the lungs for a prolonged interval. Use of this product as intended does result in inhalation of excessive dust. In a study in rats by chronic inhalation exposure to a typical toner, a mild to moderate degree of lung fibrosis was observed in 92% of rats in the high concentration (16mg/m3 ) exposure group, and a minimal to mild degree of fibrosis was noted in 22% of the animals in the middle (4mg/m3 ) exposure group. But no pulmonary change was reported in the lowest (1mg/m3 ) exposure group, the most relevant level to potential human exposures. S H A R P Date Revised: Date Issued : May. 28, 1999 MATERIAL SAFETY DATA SHEET (2/2) MSDS No. B-1020 Signs and Symptoms of Exposure : No symptoms expected with intended use. Medical Conditions Generally Aggravated by Exposure : None Emergency and First Aid Procedures : Inhalation -- -If symptoms are experienced, remove source of contamination or move victim to fresh air and obtain medical advice. Ingestion -- -If irritation or discomfort occurs, obtain medical attention immediately. Skin- - - - - - - Flush with gently flowing water (preferably lukewarm) and soap for 15 minutes or until particle is removed. If irri tation does occur, obtain medical advice. Eye - - - - - - - Do not allow victim to rub eye(s). Flush with gently flowing water (preferably lukewarm) for 15 minutes or until particle is removed. Have victim look right and left, and, then up and down. If irritation does occur, obtain medical attention. DO NOT attempt to manually remove anything stuck to the eye(s). Section 6. Physical Chemical Characteristics Boiling Point : Not applicable Odor : Faint odor Melting Point : No data available Specific Gravity : 1.2 Vapor Pressure : Not applicable Solubility in Water : Negligible Vapor Density : Not applicable PH : Not applicable Evaporation Rate : Not applicable Viscosity : Not applcable Appearance : Powder Color : Black Section 7. Fire and Explosion Data Flash Point (Method Used) : Not applicable Ignition Temperature :450 ° C * (* = Based on data for other products with similar ingredients) Flammable Limits : (LEL):No data available(UEL): No data available Extinguishing Media : CO2, water spray, foam and dry chemical Special Fire Fighting Procedure :None Unusual Fire and Explosion Hazard : If dispersed in air, like most finely divided organic powders, may form an explosive miture. Sensitivity to Mechanical Impact : No data available Sensitivity to Static Charge : No data available Section 8. Reactivity Data Stability :Stable Incompatibility (Material to Avoid) : Oxidizing materials Hazardous Decomposition :CO, CO2 Hazardous Polymerization : No data available Section 9. Precautions for ...