Product ID:20759-4, TIN ATOMIC ABSORPTION STANDARD (SUPP DATA)
MSDS Date:07/01/1994
FSC:6810
NIIN:00N063163
MSDS Number: BYVNP

SIGMA CHEMICAL CO

ST LOUIS, MO 63178
US

Emergency Phone: 516-467-3535

Info Phone: 314-771-5765

Cage: 21076

SIGMA CHEMICAL COMPANY

14508 ST LOUIS, MO 63178 US

Telephone: 314-771-5765

Cage: 21076

HYDROGEN CHLORIDE; (HYDROCHLORIC ACID) (SARA 302/313)

CAS: 7647-01-0

RTECS: MW4025000

OSHA PEL 5 PPM, C

ACGIH TLV: 5 PPM, C

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:MAY BE FATAL IF INHALED,
SWALLOWED OR ABSORBED THROUGH SKIN. CAUSES BURNS. MATERIAL IS
EXTREMELY DESTRUCTIVE TO TISSUE OF MUCOUS MEMBRANES & UPPER
RESPIRATORY TRACT, EYES & SKIN. INHALATION MAY BE FATAL AS A
RESULT OF SPASM, INFLAMMATION & EDEMA OF THE LARNYX & BRONCHI,
CHEMICAL PNEUMONITIS & (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:PULMONARY EDEMA. SYMPTOMS OF EXPOSURE
MAY INCLUDE BURNING SENSATION, COUGHING, WHEEZING, LARYNGITIS,
SHORTNESS OF BREATH, HEADACHE, NAUSEA & VOMITING.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES:IMMED FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS.
ASSURE ADEQ FLUSHING BY SEPARATING EYELIDS W/FINGERS. SKIN:IMMED
FLUSH W/COPIOUS AMTS OF WATER FOR AT LST 15 MINS WHILE REMOVING
CONTAM CLT HG & SHOES. WASH CONTAM CLTHG BEFORE REUSE. DISCARD
CONTAM SHOES. INHAL:REMOVE TO FRESH AIR. IF NOT BRTHG GIVE ARTF
RESP. IF BRTHG IS DFCLT, GIVE OXYG. INGEST:WASH OUT MOUTH W/WATER
PROVIDED (SUPDAT)

Flash Point:NONE
Extinguishing Media:NONCOMBUSTIBLE. USE EXTINGUISHING MEDIA APPROPRIATE
TO SURROUNDING FIRE CONDITIONS.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . USE WATER SPRAY TO COOL FIRE-EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:EVACAUTE AREA. WEAR NIOSH/MSHA APPRVD SCBA,
RUBBER BOOTS & HEAVY RUBBER GLOVES. COVER W/DRY-LIME, SAND/SODA
ASH. PLACE IN COVERED CNTNRS USING NON-SPARKING TOOLS & TRANSPORT
OUTDOORS. VENTILATE AREA & WASH SPILL SITE AFTER MATL PICKUP IS
COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT PIPET BY MOUTH. AVOID BREATHING
VAPOR. DO NOT GET IN EYES, ON SKIN, ON CLOTHING. AVOID PROLONGED OR
REPEATED EXPOSURE. CORROSIVE. POISON.
Other Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL, DRY PLACE.
HIGHLY TOXIC. TOXIC BY INHAL, IN CONT W/SKIN & IF SWALLWOED. CAUSES
BURNS. IF YOU FEEL UNWELL, SEEK MED ADVICE (SHOW LABEL WHERE
POSSIBLE).

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR IN NONVENTILATED
AREAS &/OR FOR EXPOSURE ABOVE THE ACGIH TLV.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(SUPDAT)
Other Protective Equipment:ANSI APPROVED SAFETY SHOWER & EYE BATH .
WEAR SUITABLE PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
MFR'S TRADE NAME/PART NO:SOLUTION (HCL). FIRST AID PROC:PERSON IS
CONSCIOUS. CALL MD IMMED. WASTE DISP METH:CAN BE CONTROLLED BY THE
RATE OF ADDITION. OBSERVE ALL FEDERAL, STATE & LOCAL ENVIRONMENTAL
REGULATIONS. EYE PROT:& FULL LENGTH FACESHIELD .

Spec Gravity:1.032
Appearance and Odor:CLEAR, COLORLESS LIQUID.

Stability Indicator/Materials to Avoid:YES
BASES, AMINES, ALKALI METALS, COPPER, COPPER ALLOYS, ALUMINUM, CORRODES
STEEL.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF HYDROGEN CHLORIDE GAS.

Waste Disposal Methods:FOR SM QTYS:CAUTIOUSLY ADD TO LG STIRRED EXCESS
OF WATER. ADJUST PH TO NEUT, SEPARATE ANY INSOL SOLIDS/LIQS &
PACKAGE THEM FOR HAZ-WASTE DISP. FLUSH AQ SOLN DOWN DRAIN W/PLENTY
OF WATER. HYDROLYSIS & NEUT RXNS MAY GENERATE HEAT & FUMES WHICH
(SUPDAT)

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particular situation.