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0 <br />HEnDWATERS <br />RESOURCES <br />0 <br />Material Safety Data Sheet <br />FLY ASH / ASTM Class F <br />TYPICAL <br />Prepared: March 8, 1999 (revised 7/10) <br />(801) 984-9400 <br />Information Phone Number <br />(877)347-8096 <br />Emergency Phone Number <br />SECTION 7 — MATERIAL IDENTIFICATION AND INFORMATION <br />INGREDIENT <br />FORMULA <br />%01 <br />OSHA PEL1�1 <br />ACGIH TLV 1ZI <br />Aluminosilicate Glass <br />Contains At, Si, Fe, Ca, M , Ti <br />85-95 <br />Not Listed 13) <br />Not Listed 131 <br />Total <br />Si02 <br /><10 <br />30/% Si0 +21"1 <br />0.3 <br />Crystalline SilicaRes irable <br />S02 <br />See Note 5 <br />10/% SiOz+21"> <br />0.1 <br />Iron Mineral Dusts 101 <br />Fe 0 , Fe30 <br /><5 <br />10 <br />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 specifically by substance name. Exposure to aluminosilicate glass dust may be covered by inert or nuisance dust limits <br />of 15 mg/m for total dust and 5 mg/m' 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 />SECTION 2 — PHYSICAL / CHEMICAL CHARACTERISTICS <br />Boiling Point: N/A <br />Vapor Pressure (mmHg and Temperature): N/A <br />Vapor Density (Air = 1): N/A <br />Solubility in Water: Negligible <br />Appearance and Odor: Grey to tan color, no odor, <br />Specific Gravity (H2O = 1): 2.2-2.8 <br />Melting Point: >2000° F <br />Evaporation Rate: N/A <br />Water Reactive: Not Reactive <br />Average particle size is 10-20 microns. <br />SECTION 3 — FIRE AND EXPLOSION HAZARD DATA <br />Extinguisher Media: No special media required. Auto Ignition Temperature: N/A <br />Flammability Limits in Air (% by Volume): Not flammable LEL: N/A UEL: N/A <br />Special Fire Fighting Procedures: No special procedures required Flash Point and Method Used: N/A <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 />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 />