Product ID:HYDROCHLORIC ACID, 2.4N, RBC 1032
MSDS Date:11/14/1991
FSC:6810
NIIN:00N034475
MSDS Number: BRDNG

BARCLAY CHEMICAL CO INC

150 COOLIDGE AVE
WATERTOWN, MA 02172
US

Emergency Phone: 617-926-3400;800-424-9300(CHEMTREC)

Info Phone: 617-926-3400

Cage: 1HA92

BARCLAY CHEMICAL CO

WATERTOWN, MA 02172 US

Telephone: 617-926-3400

Cage: 1HA92

HYDROCHLORIC ACID

CAS: 7647-01-0

RTECS: MW4025000

Fraction By Weight: 7%

OSHA PEL 5 PPM STEL, C

ACGIH TLV: 5 PPM STEL, C

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT MAY BE CORROSIVE TO EYES, SKIN
AND RESPIRATORY TRACT. ACUTE: TOXIC DUE TO CORROSIVITY. CHRONIC:
VAPOR AND MIST MAY ERODE EXPOSED TEETH. OVEREXPOSURE: CAUSES SEVERE
BURNS TO ALL EXPOSED TISSUES .
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:RESPIRATORY CONDITIONS, EYE OR SKIN
DISORDERS.

First Aid:INHAL: REMOVE TO FRESH AIR. GIVE ARTF RESP IF NEC. CALL PHYS.
EYE: IMMED FLUSH W/PLENTY OF WATER FOR @ LST 15 MIN. HOLD EYELIDS
OPEN TO ENSURE COMPLETE RINSING OF EYE. CALL A PHYS. SKIN: IMMED
FLUSH W /PLENTY OF WATER FOR @ LST 15 MIN. CALLA PHYS. INGEST: DO
NOT INDUCE VOMIT. GIVE LG QTY OF WATER. GIVE @ LST 1 OZ OF MILK OF
MAGNESIA IN AN EQUAL AMT OF WATER/WHITES OF 3 EGGS. NEVER GIVE
(SUPP DATA)

Extinguishing Media:WATER.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:MAY RELEASE TOXIC AND CORROSIVE FUMES.

Spill Release Procedures:COVER W/SODIUM BICARBONATE/SODA ASH. MIX WELL
& SPRAY WITH WATER. SCOOP SLURRY INTO A CONTAINER OF WATER AND SODA
ASH. WASH DOWN DRAIN WITH A LARGE EXCESS OF WATER. WASH SITE
THOROUGHLY WITH A SOAP SO LUTION CONTAINING SOME REDUCER.
Neutralizing Agent:SODIUM BICARBONATE.

Handling and Storage Precautions:STORE IN A COOL, DRY AREA, AWAY FROM
OXIDIZABLE MATERIAL. AVOID CONT W/EYES/SKIN/CLTHG. USE ONLY W/ADEQ
VENT. DO NOT BREATHE CHEM.
Other Precautions:DO NOT STORE NEAR COMBUSTIBLE MATERIALS.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:FUME HOOD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEM WORK GOG W/FULL LENGTH FSHLD.
Other Protective Equipment:EYE-WASH NEARBY. DELUGE SHOWER .
Work Hygienic Practices:WASH HANDS AND CLOTHES THOROUGHLY AFTER
HANDLING.
Supplemental Safety and Health
FIRST AID PROC: ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. CALL
PHYSICIAN.

HCC:C1
Boiling Pt:B.P. Text:234F,112C
Spec Gravity:1.03
pH:<1
Solubility in Water:100%
Appearance and Odor:CLEAR, COLORLESS LIQUID

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:HEAT, FLAMES, CONTACT W/REDUCERS, ALKALIES
OR OXIDIZABLE MATERIALS.
Hazardous Decomposition Products:MAY EMIT VERY TOXIC FUMES OF NITROGEN
OXIDES AND HYDROGEN NITRATE.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL, STATE
AND LOCAL REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.