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<br /> SECTION VI HEALTH HAZARD INFORMATION TLV 5 ppm Ceiling Level (as HCl)
<br /> rquantityg
<br /> usHCl and its vapors are strong i ritants of the eyes, mucous mem ranee, and skin
<br /> erity of eye injury from splashes from irritation to sepvere burns depepnds 9n
<br /> irritates therupper resWatory tractsanc cant resultsinecou hin vaburn9nisof throat, choking sensation and, if inhaled deeply, pulmonary edema, Pgolonged 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 /> E.Y�e__Co�ntac�t Contact physician+ Immediately flush with running wale—er_Fo 15 min.
<br /> nl cluding 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 /> Inhalation. Remove to fresh air. Restore and/or support breathing as needed. Use 0
<br /> t .
<br /> ttonfiftni, difficult bh -3. medical
<br /> Keep
<br /> warm
<br /> and ngevictim is conscious, give 2glassesof water, thenmilk ofmagnesia or
<br /> l m er. Contact physician' Do not _induce vomiting!
<br /> SECTION VII SPILL, LEAK AND DISPOSAL PROCEDURES
<br /> eport large spills to safetyy personnel. Evacuation may be needed keep upwind Remove
<br /> sources of ignition if H ma hazard. Provide optimum ventilation Those involved
<br /> in clean-up of large spi$ls must use full protective clothing, boots, and self-contained
<br /> breathinapparatus
<br /> mall spills
<br /> s and residues can be covered with excess of a mixture of soda ash and slaked
<br /> line to neutralize, and the slurry pici.ed up for landfill burial or flushed with much
<br /> water.
<br /> o-atain 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 /> s slaked lime Flushing to sewer depends on allowable neutral salt concentrations
<br /> acidin ffluent water. F 1 v Federal State and Loca u n JSnsS6$6rlsrj4�f Cse17
<br /> to neutlraize a� mine waste.
<br /> . SECTION VIII SPECIAL PROTECTION INFORMATION
<br /> rovide adequate exhaust ventilation to aeet TLV requirements Face velocity of hoods
<br /> should exceed 100 lfin. Lse approved resF,zrator or self-contained breathing apparatus
<br /> for emergency or non-routine conditiors . ith 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 che=.cal safety goggles and/or face shield for eye
<br /> protection against splashing of acid
<br /> An e)ewasn station, washing facilities, a-: safety shower must be readily availaole to
<br /> areas of use and handling.
<br /> SECTION IX SPECIAL PRECAUTIONS AND COMMENTS
<br /> Store closed containers out of direct su—icht, in a clean, cool, open or well-,,entilated
<br /> area auay from oxidizing atents, away from alkaline material and sources of heat Area
<br /> should have acid resistant oor and epiroved 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 inhalaticr of HC1 vapors Odor of HC1 gives adequate
<br /> warning for a prompt voluntary withdra..al from excessive exposure Do not get in eyes
<br /> or on skin or clothing. Wash thorough!% after handling
<br /> Provide emergency neutralization materials and equipment near storage and use areas.
<br /> DOT Classification CORROSIVE MATERIAL I.D. No UN1789 Label- CORROSIVE
<br /> I'10 Class 8
<br /> DATA SOURCE(S) CODE 1-12,14-16,27,31,34,37,38,47-49
<br /> Jaywr+ as a or awao+ry a+rern,rah hwvn piens+*+ aroew r. -+*+ww APPROVALS MIS,CRD
<br /> prPapr t SUM+Bk, Taw~, aMVWh Ca#has Owl 4kM n rm^K. LM
<br /> wcz+"v w 6�Pw).w CnSXXKO M V,614n Mrkft roov INDUST HYGIENE,SAFETY
<br /> a.�rw no r"ro�nfmy a+to..*=,racy a wuw.Y a,,Kn+,re..we.,b apcw-. V w
<br /> C dr f^M WC?wholes a b c01%680, a+Of n..
<br /> MEDICAL REVIEW 15 June 1964
<br /> GENI UM PUBLISHING
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