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HE , .DWATE R S <br /> �TIV RESOURCES Material Safety Data Sheet <br /> FLY ASH 1 ASTM Class F <br /> TYPICAL (801) 984-9400 <br /> Information Phone Number <br /> (800) 241-7799 <br /> Prepared: March 8, 1999(reviewed June 2005) Emergency Phone Number <br /> :SECTION 1 MATERIAL IDENTIFICATION AND INFORMATION ` " ' <br /> _. . <br /> INGREDIENT FORMULA %r'l OSHA PEL(2) ACGIH TLV(2) <br /> Aluminosilicate Glass Contains Al, Si, Fe, Ca, Mg,Ti 85-95 Not Listed(3) Not Listed(3) <br /> Crystalline Silica Total Si0 5-10 30/%Si + {4r 2 0.3 <br /> Respirable Si02 See Note(5) 10/%SiO2+2 0.1 <br /> Iron Mineral Dusts{B� Fe2O3,Fe304 0-5 10 5 <br /> Notes: <br /> (1) Values approximate. Material is derived from naturally occurring coal. May contain unburned carbon from coal,which may be <br /> i considered a nuisance dust(see note 3). <br /> (2) Airborne exposure limits,in mg/m3. <br /> (3) Not listed specifically by substance name. Exposure to aluminosilicate glass dust may be covered by inert or nuisance dust limits <br /> of 15 mglm for total dust and 5 mg/m3 for respirable portion. <br /> (4) The percentage of crystalline silica in the formula is the amount determined from airborne samples. <br /> (5) Presence of respirable crystalline silica has not been established. <br /> (6) Iron minerals may include magnesium,hematite,and other iron oxides. <br /> a <br /> ® _ CTION 2'—PHYSICAL]CHEMICAL CHARACTERISTICS <br /> Boiling Point: NIA Specific Gravity (HZO= 1): 2.2-2,8 <br /> Vapor Pressure(mmHg and Temperature): NIA Melting Point: >2000' F <br /> Vapor Density(Air=1): NIA Evaporation Rate: NIA <br /> Solubility in Water: Negligible Water Reactive: Not Reactive <br /> Appearance and Odor: Grey to tan color, no odor. Average particle size is 10-20 microns. <br /> s"mSECTION 3-FIRE pAND'EXPLOSION'HAZARD DATA <br /> Extinguisher Media: No special media required. Auto Ignition Temperature: NIA <br /> Flammability Limits in Air(%by Volume): Not flammable LEL: NIA UEL: NIA <br /> Special Fire Fighting Procedures: No special procedures required Flash Point and Method Used: NIA <br /> Unusual Fire and Explosion Hazards: None. This material is considered non-flammable and non-combustible. Use <br /> fire extinguishing agent suitable for surrounding media. <br /> k SECTION 4 REACTIVITY HAZARD DATA „ <br /> Stability: Considered to be stable. <br /> Hazardous Decomposition Products: Decomposition products are unknown and not suspected. <br /> Hazardous Polymerization: Hazardous polymerization not known to occur. <br /> Reactivity: Material is considered inert. Avoid contact with strong acids, reducing agents,and oxidizers <br /> Conditions to Avoid: None. <br /> N/A Not Applicable <br /> C <br />