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INHALATION (Continued): High concentrations of this gas can also cause an oxygen -deficient environment. However, <br />the asphyxiating properties of Carbon Dioxide will be reached before oxygen -deficiency is a factor. <br />OTHER POTENTIAL HEALTH EFFECTS: Contact with solid Carbon Dioxide can cause frostbite to skin, eyes, and <br />other exposed tissue. Contact of the cold gas generated from the solid with the skin can lead to frostbite or dermatitis <br />(red, cracked, irritated skin), depending upon concentration and duration of exposure. Contact of the cold gas with the <br />eyes can cause pain, redness, burns, and severe exposure could cause blindness. Symptoms of frostbite include change <br />in skin color to white or grayish -yellow. The pain after contact with cold gas or solid can quickly subside. Moisture in the <br />air could lead to the formation of carbonic acid, which can be irritating to the eyes. <br />HEALTH EFFECTS OR RISKS FROM EXPOSURE: An Explanation in Lav Terms. Overexposure to Carbon Dioxide <br />may cause the following health effects: <br />ACUTE: Contact with solid Carbon Dioxide or cold gas can cause frostbite to skin, eyes, and other exposed tissue. <br />Carbon Dioxide gas evolved from the sublimation of the solid is an asphyxiant and a powerful cerebral vasodilator. <br />Inhaling high concentrations of Carbon Dioxide can lead to coma or death. At low concentrations, inhalation of Carbon <br />Dioxide can cause nausea, dizziness, visual disturbances, shaking, headache, mental confusion, sweating, increased <br />heartbeat, and elevated blood pressure and respiratory rate. High concentrations of the gas in air may cause eye <br />irritation or damage. <br />CHRONIC: There are currently no known adverse health effects associated with chronic exposure to solid Carbon <br />Dioxide or the gas which is generated by sublimation. <br />TARGET ORGANS: Respiratory system, cardiovascular system, eyes. <br />PART III How can I prevent hazardous situations from occurring? <br />4. FIRST-AID MEASURES <br />RESCUERS SHOULD NOT ATTEMPT TO RETRIEVE VICTIMS OF EXPOSURE TO THIS <br />PRODUCT WITHOUT ADEQUATE PERSONAL PROTECTIVE EQUIPMENT. At a minimum, Self - <br />Contained Breathing Apparatus Personal Protective equipment should be worn. <br />Remove victim(s) to fresh air, as quickly as possible. Trained personnel should administer supplemental oxygen and/or <br />cardio -pulmonary resuscitation, if necessary. Only trained personnel should administer supplemental oxygen. <br />In case of frostbite, place the frostbitten part in warm water. DO NOT USE HOT WATER. If warm water is not <br />available, or is impractical to use, wrap the affected parts gently in blankets. Alternatively, if the fingers or hands are <br />frostbitten, place the affected area in the armpit, Encourage victim to gently exercise the affected part while being <br />warmed. Seek immediate medical attention. <br />Victim(s) must be taken for medical attention. Rescuers should be taken for medical attention, if necessary. Take copy <br />of label and MSDS to physician or other health professional with victim(s). <br />HEALTH <br />5. FIRE -FIGHTING MEASURES <br />CARBON DIOXIDE CARBON DIOXIDE CARBON DIOXIDE <br />GAS SOLID LIQUEFIED <br />NFPA RATING NFPA RATING NFPA RATING <br />REACTIVITY HEALTH <br />OTHER OTHER <br />FLASH POINT: Not Applicable. <br />REACTIVITY HEALTH <br />See Section 16 for Definition of Ratings <br />AUTOIGNITION TEMPERATURE: Not Applicable. <br />FLAMMABLE LIMITS (in air by volume, %): Lower: Not Applicable. <br />Upper: Not Applicable. <br />r`ARRf)M nlnYlni= - rn- KfiQnC /nn/`I IAI=Krr 4nninim <br />OTHER <br />REACTIVITY <br />