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EXPOSURE CONTROLS/PERSONAL PROTECTION(Continued) <br />Exposure Guidelines <br />Applicable Exposure Limits <br />TITANIUM DIOXIDE <br />PEL (OSHA) <br />TLV (ACGIH) <br />AEL * (DuPont) <br />15 mg/m3, total dust, 8 Hr. <br />10 mg/m3, total dust, 8 Hr. <br />10 mg/m3, total dust, 8 Hr. <br />5 mg/m3, respirable dust, 8 <br />MNA <br />TWA <br />TWA, A4 <br />TWA <br />Hr. TWA <br />* AEL is DuPont's Acceptable Exposure Limit. Where governmentally imposed occupational exposure <br />limits which are lower than the AEL are in effect, such limits shall take precedence. <br />PHYSICAL AND CHEMICAL PROPERTIES <br />Physical Data <br />Boiling Point <br />Vapor Pressure <br />Vapor Density <br />Freezing Point <br />Evaporation Rate <br />Solubility in Water <br />PH <br />Odor <br />Form <br />Color <br />Specific Gravity <br />STABILITY AND REACTIVITY <br />Chemical Stability <br />Stable. <br />100 C (212 F) @ 760 mm Hg <br />Same as water (Liquid component is <br />water.) <br />Not applicable <br />0 C (32 F) <br />Not available <br />Solids are insoluble <br />7.0-10.5 <br />Slight amine <br />Opaque dispersion, liquid <br />White <br />1.8-2.4 <br />Incompatibility with Other Materials <br />None reasonably foreseeable. <br />Decomposition <br />Decomposition will not occur. <br />Polymerization <br />Polymerization will not occur. <br />TOXICOLOGICAL INFORMATION <br /># Animal Data <br />'TI -PURE" Titanium Dioxide <br />i, -,halation 4 -hour ALC: >6,820 mg/m3 in rats (-96% Ti02) <br />Skin LD50 >10,000 mg/m3 in rabbits <br />Oral LD50 >24,000 mg/kg in rats <br />Tne product contains titanium dioxide which is a mild eye irritant <br />and a slight skin irritant in animals, but is not a skin <br />(Continued) <br />6200CR Page 4 <br />