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Material Safety Data Sheet <br />HYDRATED LIME Rev. Date:5/1/2008 <br /> <br />SECTION 8: EXPOSURE CONTROLS / PERSONAL PROTECTION <br />Engineering Controls: Provide ventilation adequate to maintain PELs. <br />Respiratory Protection: Use NIOSH/MSHA approved respirators if airborne concentration exceeds PELs. <br />Skin Protection: Use appropriate gloves and footwear to prevent skin contact. Clothing should fully cover <br />arms and legs. Should lime get inside clothing or gloves, remove the clothing and the lime <br />promptly. <br />Eye Protection: Use safety glasses with side shields or safety goggles. Contact lenses should not be worn <br />when working with lime products. <br />Other: Eye wash fountain/stations and emergency showers should be available. <br />TION 9 PHYSICAL AND CHMICAL PROPERTIES <br />f <br />arance: Odor: Physical State: <br />or grayish-white <br />ee Odorless Solid <br />owder <br />Boiling Point (°C/°F): Melting Point (°C/°F): Specific Gravity <br />2850 / 5162 dec 580 / 1076 (Apparent) g/cc: 0.4-0.55 <br /> (True) g/cc: 2.2-2.4 <br />Vapor Pressure (mm Hg): Vapor Density: Evaporation Rate: <br />N.A. N.A. N.A. <br />Solubility in Water pH (25°C/77°F): <br />Slightly soluble in water. 12.4 <br />• <br />SECTION 10: STABILITY AND REACTIVITY <br />Stability: Chemically stable, but slowly reacts with carbon dioxide to form calcium carbonate. <br />See also Incompatibility below. <br />Incompatibility/ <br />Conditions to Avoid: Hydrate should not be mixed or stored with the following materials, due to the potential <br />for vigorous reaction and release of heat: <br />Acids unless in a controlled process Organic Acid Anhydrides <br />Reactive Fluoridated Compounds Nitro-Organic Compounds <br />RPartivP Rmminated Compounds Reactive Phosphorous Compounds <br />D- flx,c PmAidorod Metals I lnterhalogenated Compounds 1 <br />azardous Decomposition <br />inducts: None <br />s Polymerization: None <br />• <br />4of6 <br />visit <br />www.chemicallime.com <br />for latest MSDS versions <br />Chemical Lime <br />.05 <br />1Kro1f fu?ya+a