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<br /> SECTION VI. HEALTH HAZARD INFORMATION '1V 5 ppm.Ceiling Level (as HCI)
<br /> queous HCl and its vapors are strong i ritants of the eyes, mucous memaranes,• and skin.
<br /> Severity of eye in ury from splashes from irritation to severe burns ) depends qn
<br /> quantity, cone. an duration of contact. Excessive acute exposure to C1 va ors mists
<br /> promptly irritates the upper respiratory tract and can result in coughing, purning of
<br /> the throat, choking sensation and, if inhaled deeply, pulmonary edema. Prolonged or
<br /> repeated low level exposure may cause teeth erosion. Skin exposure can cause burns;
<br /> repeated or prolonged exposure to .dilute soln, may cause dermatitis. Ingestion can
<br /> cause severe burns and possible laryngeal spasm. FIRST AID:
<br /> Eye Contact: Contact physician! Immediately flush with running water min,
<br /> xnc v ng under eyelids.
<br /> Skin Contact: Flush affected area well with water. Remove grossly contaminated
<br /> c of ng under safety shower. Get medical help if large skin area contacted or -
<br /> if irritation persists.
<br /> Inhalati,)n: Remove to fresh air. Restore and/or support breathing as needed. Use 0
<br /> 7;Fierapy`for coughing, difficult breathing. Get medical help. Keep warm and at reit.
<br /> esest�ion�: If victim is conscious, give 2-3 glasses of water, then milk of magnesia or
<br /> -.3mewater. Contact physician! Do not induce vomitinttl
<br /> SECTION VII. SPILL, LEAK, AND DISPOSAL PROCEDURES
<br /> Report large spills to safety personnel. Evacuation may be needed; keep upwind. Remove
<br /> sources of ignition if )i is a hazard. Provide optimum ventilation. Those involved
<br /> in clean-up of large spi9ls must use full protective clothing, boots, and self-contained
<br /> breathing apparatus.
<br /> mall spills and residues can be covered with excess of a mixture of soda ash and slaked
<br /> line to neutralize, and the slurry picNed up for landfill burial or flushed with mush
<br /> water.
<br /> ontain large spills. Collect or flush with water to holding area for neutralization.
<br /> Do not flush directly to sewer or surface waters.
<br /> DISPOSAL: Dispose of acid via licensed contractor or neutralize with limestone, soda
<br /> asn or slaked lime. F1lushir, to sewer depends on allowable neutral salt concentrations �.
<br /> aciedfcouneutra�ize aQka .ineewaste�,State and Loca u a4n 3°sna006rleSe(4�fCi�sttei7
<br /> ww I SECTION VIIi. SPECIAL PROTECTION INFORMATION
<br /> Provide adequate exhaust ventilation to meet TLV requirements. Face velocity of hoods
<br /> should exceed 100 lfm. Use approved respirator or self-contained breathing apparatus
<br /> for emergency or non-routine conditions with full facepiece above 50 ppm.
<br /> Those handling hydrochloric acid should use protective clothing and equipment to prevent
<br /> body contact with the liquid. Use rubber gloves or gauntlets, apron, boots, long
<br /> sleeved shirt, body suit, etc. Use chemical safety goggles and/or face shield for eye
<br /> protection _,ainst splashing of acid,
<br /> An eyewash station, washing facilities, a^.d safety shower must be readily available to
<br /> areas of use and handling.
<br /> SECTION IX, SPECIAL PRECAUTIONS AND COMMENTS
<br /> Store closed containers out of direct sunlight, in a clean, cool, open or well-ventilated
<br /> area as:av from oxidizing agents, away from alkaline materia3 and sources of heat. Area
<br /> should have acid resistant floor and approved drainage. Protect containers from physical
<br /> damage. Use nonsparking tools in areas around tanks and pipes where hydrogen might be
<br /> generated.
<br /> Use with good ventilation, Avoid inhalation of HCI vapors. Odor of HC1 gives adequate
<br /> warning for a prompt voluntary withdrawal from excessive exposure. Do not get in eyes
<br /> or on skin or clothing. Wash thoroughly after handling.
<br /> Provide emergency neutralization materials and equipment near storage and use areas.
<br /> DOT Classification: CORROSIVE KATERIAL I.Q. No. UN1789 Label: CORROSIVE
<br /> I`tO Class 8
<br /> DATA SOURCE(S)CODE: 1-12,14-16,27,31,34,37.38,47-49
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<br /> INDUST.HYGIENE%SAFETY
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<br /> ev:,� V+ a.m..o>•i r�+,.e..e.e.+ai•1w MEDICAL REVIEW
<br /> 15 June 1984
<br /> GENT UM PUBLISHING
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