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UAN 32 <br /> Section 8. Exposure controls, personal protection <br /> Engineering controls Provide exhaust ventilation or other engineering controls to keep the airborne <br /> concentrations of vapors below their respective occupational exposure limits. Ensure <br /> that eyewash stations and safety showers are close to the workstation location. <br /> Personal protection <br /> Eyes Safety eyewear complying with an approved standard should be used when a risk <br /> assessment indicates this is necessary to avoid exposure to liquid splashes, mists, <br /> gases or dusts. <br /> Recommended: splash goggles <br /> Skin Personal protective equipment for the body should be selected based on the task being <br /> performed and the risks involved. <br /> Respiratory Use a properly fitted, air-purifying or air-fed respirator complying with an approved <br /> standard if a risk assessment indicates this is necessary. Respirator selection must be <br /> based on known or anticipated exposure levels, the hazards of the product and the safe <br /> working limits of the selected respirator. <br /> Hands Chemical-resistant, impervious gloves complying with an approved standard should be <br /> worn at all times when handling chemical products if a risk assessment indicates this is <br /> necessary. <br /> >8 hour(s) (breakthrough time): butyl rubber, natural rubber(latex) , nitrile rubber. <br /> Personal protective * E==� <br /> equipment(Pictograms) <br /> Personal protection in case Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be <br /> of a large spill adequate. Consult a specialist before handling this product. <br /> Consult local authorities for acceptable exposure limits. <br /> Section 9. Physical and chemical properties <br /> Physical state : Liquid. (Clear.) RECEIVED <br /> Odor : Odorless. ,Ammoniacal. (Slight.) <br /> PH : 7 to 7.2 (Conc. (%w/w): 100) [Neutral.] <br /> Boiling/condensation point : 121°C (249.8°F) JUN 0 6 2014 <br /> Melting/freezing point : 0°C (32°F)(Crystallization point) <br /> Specific gravity : 1.28 to 1.32 (Water= 1) ENVIRONMENTAL <br /> Density(lbs/gal) : 10.86 HEALTH DEPARTMENT <br /> Vapor pressure : 0.7 kPa (5.3 mm Hg) (at 20°C) <br /> Viscosity : Dynamic: 5 cP <br /> Solubility : Easily soluble in cold water. <br /> Section 10. Stability and reactivity <br /> Stability and reactivity : Stable under recommended storage and handling conditions (see section 7). <br /> Conditions of instability : Urea reacts with calcium hypochlorite or sodium hypochlorite to form the explosive <br /> nitrogen trichloride. <br /> Incompatibility with various : Reactive or incompatible with the following materials: oxidizing materials, reducing <br /> substances materials, acids and alkalis. <br /> Page:315 <br />