DIAMOND SHAMROCK REFINING AND MARKETING CO -- LIQUID CHLORINE -- 
6830-00-281-3464 
=====================  Product Identification  =====================

Product ID:LIQUID CHLORINE
MSDS Date:04/04/1986
FSC:6830
NIIN:00-281-3464
MSDS Number: BNWJX
=== Responsible Party ===
Company Name:DIAMOND SHAMROCK REFINING AND MARKETING CO
Address:9830 COLONNADE BLVD
Box:696000
City:SAN ANTONIO
State:TX
ZIP:78269-6000
Country:US
Info Phone Num:512-641-8601
Emergency Phone Num:214-922-2700
CAGE:3P045
=== Contractor Identification ===
Company Name:DIAMOND SHAMROCK REFINING AND MARKETING CO
Address:9830 COLONNADE BLVD
Box:696000
City:SAN ANTONIO
State:TX
ZIP:78269-6000
Country:US
Phone:210-641-8601
CAGE:3P045

=============  Composition/Information on Ingredients  =============

Ingred Name:CHLORINE  (SARA III)
CAS:7782-50-5
RTECS #:FO2100000
Fraction by Wt: 100%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:(C) 1 PPM
ACGIH TLV:0.5 PPM/1 STEL; 9293
EPA Rpt Qty:10 LBS
DOT Rpt Qty:10 LBS

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:IHL-RAT LC50 IS 293 PPM/1HR
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: MAY CAUSE IRRITATION OR BURNS
    TO SKIN AND EYES ON CONTACT. MAY IRRITATE RESPIRATORY TRACT IF
    INHALED. MAY CAUSE DEATH FROM ASPHYXIATION OR CHEMICAL PNEUMONIA IF
    INHALED. CHRONIC: LOW CONCENTRAT IONS MAY IRRITATE RESPIRATORY
    SYSTEM.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
    OR GREATER IS LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:INHALED: COUGHING, WHEEZING, LABORED BREATHING,
    SNEEZING, VOMITING. EYES: BURNING SENSATION, REDNESS, TEARING,
    BLURRED VISION, PAIN. SKIN: BURNING SENSATION, PAIN, ITCHING,
    REDNESS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:INHALED: REMOVE PERSON TO FRESH AIR. IF BREATHING STOPPED,
    RESUSCITATE AND ADMINISTER OXYGEN. GET IMMEDIATE MEDICAL ATTENTION.
    EYES/SKIN: FLUSH WITH FLOODING AMOUNTS OF WATER FOR 15 MINUTES.
    HOLD EYEL IDS OPEN WHEN FLUSHING EYES. REMOVE CONTAMINATED CLOTHES
    BEFORE FLUSHING BODY. GET IMMEDIATE MEDICAL ATTTENTION.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:USE WATER SPRAY TO KEEP VAPORS DOWN. USE WATER TO
    KEEP CONTAINERS COOL.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
    FULL PROTECTIVE CLOTHING. KEEP ALL UNAUTHORIZED PERSONS AT A SAFE
    DISTANCE FROM CYLINDERS.
Unusual Fire/Explosion Hazard:CHLORINE, LIKE OXYGEN SUPPORTS
    COMBUSTION. CYLINDERS MAY EXPPLODE OR RUPTURE IF EXPOSED TO DIRECT
    FLAME.

==================  Accidental Release Measures  ==================

Spill Release Procedures:CONTAIN LIQUIDS; PREVENT DISCHARGE TO STREAMS
    AND SEWERS. STOP CYLINDER LEAK IF CAN BE DONE AT NO RISK. SPILLS OR
    RELEASES SHOULD BE REPORTED. NEUTRALIZE MATERIAL IN SPILL AREA IF
    NEEDED.
Neutralizing Agent:SOLUTIONS OF SODIUM HYDROXIDE, LIME, POTASSIUM
    HYDROXIDE

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE AWAY FROM INCOMPATIBLES. STORE
    AWAY FROM EXTREMES OF HEAT AND FLAME.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:IF LEAK OCCURS; USE NIOSH/MSHA APPROVED SUPPLIED
    AIR RESPIRATOR OR SELF-CONTAINED BREATHING APPARATUS.
Ventilation:USE ADEQUATE MECHANICAL VENTILATION. USE LOCAL EXHAUST IF
    AREA PRONE TO GAS LEAKS.
Protective Gloves:PVC OR NEOPRENE
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:EYE WASH STATION & SAFETY SHOWER; PROTECTIVE
    CLOTHING TO PREVENT PROLONGED OR REPEATED CONTACT.
Work Hygienic Practices:WASH HANDS AFTER USE AND BEFORE EATING,
    DRINKING OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Supplemental Safety and Health
PH IN PHYSICAL DATA IS FOR 0.7% SOLUTION. MFR MSDS NUMBER IS M4734.

==================  Physical/Chemical Properties  ==================

HCC:G7
Boiling Pt:B.P. Text:-29F,-34C
Melt/Freeze Pt:M.P/F.P Text:-150F,-101C
Vapor Pres:274 MM HG
Vapor Density:2.5
Spec Gravity:1.4
pH:5.5
Solubility in Water:NEGLIGIBLE
Appearance and Odor:AMBER COLORED LIQUID; GREENISH-YELLOW GAS. PUNGENT,
    IRRITATING ODOR.
Percent Volatiles by Volume:100

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
METALS, ORGANIC COMPOUNDS, HYDROGEN, ETHER, AMMONIA, AND ACETYLENE.
Stability Condition to Avoid:KEEP CYLINDERS AWAY FROM HEAT OR FIRE.
    KEEP AWAY FROM INCOMPATIBLES.
Hazardous Decomposition Products:NONE

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
    FEDERAL REGULATIONS. RQ= 10 POUNDS.

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