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r <br /> Y- <br /> UN ® CAI • - . . INFORMATION. <br /> UNOCAL CHEMICALS DIVISION <br /> ANHYDROUS AMMONIA <br /> Standard <br /> CHEMICAL PROPERTIES <br /> Property Product Specification Typical Properties <br /> Ammonia Content 99.58 Min. 99.7% <br /> Nitrogen Content 81.98 Min. 82.18 <br /> Moisture Content 0.58 Max. 0.38 <br /> Soluble Organic Material (oil) 2-3 ppm <br /> PHYSICAL PRCPERTIES <br /> Chemical Formula NH3 <br /> Specific Gravity @ 60OF 0.618 <br /> Pounds Per Gallon @ 60OF 5.15 <br /> Boiling Point -28OF <br /> Freezing Point -108OF <br /> vapor Pressure @ OF 30 60 90 120 <br /> psig 1 45 93 166 272 <br /> Corrosivity Corrosive to copper, copper alloy, aluminum and galvanized <br /> surfaces. <br /> GENERAL <br /> Manufacturing Point: Brea, California <br /> Shipping Containers: Rail Cars: DOT - 105A300W, 112A400-F, <br /> 112A340W, 114A34UW <br /> Trucks: MC 330, MC 331 <br /> Relief valves: 265 psig for truck, 225 psig for rail car. <br /> Moisture content compatible with QT and NQT vessels. <br /> DOT H. M. 'Non-Flammable Gas' UN 1005 <br /> 6/84 <br /> Spec No. 111 B 6/84 <br /> Unocal Chemicals Division, Chemical Sales Services Department, Post Office Box 60455. Los Anqeles, California 90060/(213) 977-7199 <br />