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HLA <br /> DWATERS <br /> I" R58OU1RC0i Material Safety Data Sheet <br /> FLY ASH 1 ASTM Class F <br /> TYPICAL <br /> (801) 984-9400 <br /> Information Phone Number <br /> (877) 347-8096 <br /> Prepared: March 8, 1999(revised 7110) Emergency Phone Number <br /> INGREDIENT FORMULA a0) OSHA PEP) ACGIH TLV 42) <br /> Aluminosilicate Glass Contains Al, Si Fe Ca Mg,Ti 85-95 Not Listed(31 Not Listed(3) <br /> Crystalline Silica Total Si0 X10 30/% Si0 +2 s4, 0.3 <br /> Respirable Si0 See Note 5 10/OA Si0 +2 0.1 <br /> Iron Mineral Dusts 18j F!?203,Fe304 <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 /> considered a nuisance dust(see note 3). <br /> (2) Airborne exposure limits in Mg/M3. <br /> (3) Not listed sged scally 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/m9 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 magnetite, hematite,and other iron oxides. <br /> OWN <br /> Boiling Point: NIA Specific Gravity (H2O= 1): 2.2-2.8 <br /> Vapor Pressure(mmHg and Temperature): NIA Melting Point: X2000° 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 /> F. <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 /> 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 /> WA=Not Applicable <br />