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13-/95; 20:50 CAMEO' 4.0 Chemical Database <br /> Page 3 <br /> (CaCO3) or sodium bicarbonate (V"aH(;p3). Water spill: Neutfalize with <br /> agricultural lime (Cao), crushed limestone (CaCo3), or sodium bicarbonate <br /> (NaHCO3). Use mechanical dredges or lifts to remove immobilized masses of <br /> pollutants and precipitates. (s AAR, 1991) <br /> Protective Clothing: <br /> Breakthrough Times: <br /> J less than 1 hr <br /> O 1 to 3 hrs <br /> more than 3 hrs <br /> * limited data <br /> AL PET/PVC FABRIC GLOVES BOOTS FACESBIELD <br /> BUTYL . . , <br /> CHLOROBUTYL . . , , , . O <br /> CPE . . . . . . . . , . O <br /> NAT RUB . . . . . . . . . . . . .v <br /> NEOP . . . . . . . . . . . . . . .:) <br /> NEOP/NAT RUB . . . . . . . . . , .4 <br /> NITRILE . . . , , , , . . . .O <br /> PTFE TEFLON <br /> PVAL . . . . . . . . . . .O <br /> PVC . . . . . . . . . . <br /> SARANEX23P . . . . . . . <br /> VITON <br /> For emergency situations, wear a positive pressure, <br /> pressure-demand, full facepiece self-contained breathing apparatus <br /> (SCBA) or pressure- demand supplied air respirator with escape SCBA <br /> and a fully-encapsulating, chemical resistant suit. (COEPA, 1990 ) <br /> irst Aid: <br /> Warning: Effects may be delayed for huurs to days. Caution is advised. <br /> Signs and Symptoms of Acute Nitrogen Dioxide Exposure: Acute exposure to <br /> nitrogen dioxide may be severe and result in a weak, rapid pulse; cyanosis (blue tint <br /> to the skin and mucous membranes); and circulatory collapse. Cough, dyspnea <br /> ;shortness of breath), bronchitis, pneumonitis, and pulmonary edema may occur <br /> 'oilowing inhalation exposure. Gastrointestinal svmptonts include nausea and <br /> abdominal pain. Fatigue, lethargy, restlessness, fever, arciiety, headache, mental <br /> :onfusion, and loss Of consciousness may also occur. Contact with the skin and <br />