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CALCIUM HYDROXIDE ~ <br />http://www, jtbaker.com/msds/c0407.htm <br />• • <br />Skin Protection: <br />Weaz impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, <br />• as appropriate, to prevent skin contact. <br />Eye Protection: <br />Use chemical safety goggles and/or full face shield where dusting or splashing of solutions <br />is possible. Maintain eye wash fountain and quick-drench facilities in work azea, <br />9. Physical and Chemical Properties <br />Appearance: <br />White crystals or powder. <br />Odor: <br />Odorless. <br />Solubility: <br />0.185 g/100 cc water @ OC <br />Specific Gravity: <br />2.24 <br />pH: <br />12.4 (saturated solution) <br />Volatiles by volume @ 21C (70F): <br />0 <br />Boiling Point: <br />Decomposes. <br />Melting Point: <br />580C (1076F) <br />Vapor Density (Air-1): <br />No information found. <br />Vapor Pressure (mm Hg): <br />No information found. <br />Evaporation Rate (BuAc=1): <br />No information found. <br />10. Stability and Reactivity <br />Stability: <br />Stable under ordinary conditions of use and storage. Readily absorbs carbon dioxide from <br />air to form calcium carbonate. <br />Hazardous Decomposition Products: <br />Caustic fumes of calcium oxide form when heated to decomposition (S80C; 1076F). <br />4 of 7 10/19/99 10;39 AM <br />