Oki MPS930b Material Safety Data Sheet

Also see for MPS930b: Handy reference User guide

Contents

7 - EnglishMaterial Safety Data Sheet# 58383001Black Toner, P/N 52123101For more information, contact Oki Data at: 2000 BishopsGate Boulevard, Mount Laurel, NJ 08054-4620.Emergency Information: call 1-800-654-3282, US andCanada only.Emergency First Aid ProceduresToner inhaled.Remove person to fresh air. Rinse mouth with water.Toner swallowed (ingested)Immediately seek medical attention. Never give anything bymouth to an unconscious person. If possible, rinse outmouth with water and give several glasses of water to drink.Toner gets in the eyes.Flush eyes with large quantities of cool water for 15 minutes,keeping the eyelids open with fingers. Seek medicalattention.Toner gets on the skin.Wash toner off the skin with plenty of cool water and soap.Note:Small amounts of toner on skin or clothing can easilybe removed with soap and cold water. Hot water makestoner harder to remove.Hazardous IngredientsStyrene-Acrylate Copolymer (75-85% by weight)CAS#: Not available.OSHA TWA: Not available.Polyolefin Wax (1-10% by weight)CAS#: Not available.OSHA TWA: Not available.Carbon Black (1-10% by weight)CAS#: 1333-86-4.OSHA TWA: Not available.Amorphous Silica (1-10% by weight)CAS#: Not available.OSHA TWA: Not available.Titanium Dioxide (1-10% by weight)CAS#: Not available.OSHA TWA: Not available.Physical DataPhysical State: Solid.Softening Point: 185-212°F (85-100°C).Boiling Point: Not applicable.PH: Not available.Vapor Pressure: Not applicable.Vapor Density (Air=1): Not available.Evaporation Rate (Butyl Acetate=1): Not available.Specific Gravity (H2O=1): 1Solubility in Water: Negligible.Solubility in Solvents: Not available.Coefficient of water/oil Distribution: Not available.Appearance and Odor: Black powder, faint odor.Odor Threshold: Not available.Fire and Explosion Hazard DataMinimal fire hazard. Large quantities may cause risk of dustexplosion.Flash Point (Method Used): Not applicable.Flammable Limits: Not flammable under normalclnditions of use.Lower Explosive Limit: Not applicable.Upper Explosive Limit: Not applicable.Auto-Ignition Temperature: Not applicable.Explosion DataSensitivity to Mechanical Impact: Not available.Sensitivity to Static Discharge: Not available.Extinguishing Media: Water spray, foam, dry chemicals,CO2.Special Fire Fighting Procedures: Use extinguishingmedia. When in a machine, treat as an electrical fire.Hazardous Combustion Products: Not available.Toxicological PropertiesRoutes of Entry: Inhalation, Ingestion, Eyes, Skin.Effects of Acute Exposure†:Swallowed LD50 (rat): > 5000 mg/kgSkin LD50 (rabbit): > 5000 mg/kgInhaled LC50 (rat): > 4.1 mg/L/4 hrEffects of Chronic Exposure †: The results obtained froma sponsored Chronic Toner Inhalation Study demonstratedno lung change n rats for the lowest (1 mg/m3) exposurelevel (i.e., the level most relevant to potential humanexposure. A very slight degree of fibrosis was noted in 25%if the animals at the middle (4 mg/m3) exsposure level,while a light degree of fibrosis was noted in all the animalsat the highest (16 mg/m3) exposure level. These findingsare attributable to “lung overloading,” a generic responseto excessive amounts of any dust retained in the lungs fora prolonged period. This study was conducted using aspecial test toner to comply with EPA testing protocol. Thetest toner was ten times more respirable than comerciallyavailable Oki toner, and would not be functionally suitablefor Oki equipment.Exposure Limits, ACGIH TLV†:Total: 10 mg/m3Respirable: 3 mg/m3Irritancy †:Skin (rabbit): Not an irritant.Eyes (rabbit): Not an irritant.Sensitivity: Skin (guinea pig), not a sensitizer.Carcinogenicity†IARCCarbon Black: Group 2B, "Possible Carcinogen."Results from the Chronic Inhalation Study showed thatthis Oki toner has no evidence of human carcinogens.No other ingredients are classified as carcinogens.NTP: No components are listed.OSHA: Carbon black is designated hazardous according toOSHA 29 CFR 1910.1200.†Based on toxicity data for similar materials and ingredients.