Product ID:DEARTREAT 1074, 10-173
MSDS Date:09/27/1993
FSC:6850
NIIN:00N072999
MSDS Number: CBZJZ

W R GRACE & CO

300 GENESEE ST
LAKE ZURICH, IL 60047-2458
US

Emergency Phone: 708-438-1800

Info Phone: 708-438-1800

Preparer: R. RUTHE

Cage: 1BX64

W.R. GRACE & COMPANY

LAKE ZURICH, IL 60047 US

Telephone: (312) 438-8241

Cage: 71887

HYDROCHLORIC ACID (SARA 302/313) (CERCLA)

CAS: 7647-01-0

RTECS: MW4025000

Fraction By Weight: <25%

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:INHALATION:INHALATION OF MIST MAY
IRRITATE RESPIRATORY PASSAGES AND PRODUCE A COUGH AND CHOKING
SENSATION. INGESTION:HARMFUL IF SWALLOWED. SKIN OR EYE
CONTACT:CORROSIVE; SEVERELY IRRITATING; MAY PRODU CE BURNS.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHALATION:REMOVE AFFECTED PERSONS TO FRESH AIR & TREAT
SYMPTOMS. INGESTION:IF CONSCIOUS, GIVE WATER TO DILUTE & CONTACT MD
IMMEDIATELY. SKIN:WASH AFFECTED AREA W/SOAP & WATER. REMOVE
CONTAMINATED CLO THING AND LAUNDER BEFORE REUSE. EYES:FLUSH W/WATER
FOR AT LEAST 15 MINUTES. SEEK MEDICAL ATTENTION.

Extinguishing Media:FOAM, CO*2, DRY CHEMICAL.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:CONTACT W/COMMON METALS PRODUCES HYDROGEN
GAS WHICH MAY FORM EXPLOSIVE MIXTURES W/AIR IN ENCLOSED SPACES.

Spill Release Procedures:EVACUATE AREA. WEAR PROTECTIVE CLOTHING
INCLUDING NIOSH APPROVED SELF-CONTAINED BREATHING APPARATUS. COVER
W/SODA ASH OR LIME TO NEUTRALIZE & PLACE CONTENTS IN ACID RESISTANT
CONTAINER FOR DISPOSAL. F LUSH AREA OF SPILL W/WATER.
Neutralizing Agent:SODA ASH OR LIME.

Handling and Storage Precautions:KEEP CONTAINER CLOSED. PROTECT
CONTAINERS FROM PHYSICAL DAMAGE. STORE IN COOL, OPEN OR
WELL-VENTILATED AREA. KEEP AWAY FROM HEAT, SPARKS & FLAMES.
Other Precautions:ACIDIC CORROSIVE LIQUID! FOR INDUSTRIAL USE ONLY.
KEEP OUT OF REACH OF CHILDREN.

Respiratory Protection:WEAR NIOSH APPROVED RESPIRATOR IF THE EXPOSURE
CRITERIA IS EXCEEDED.
Ventilation:USE ADEQUATE MECHANICAL VENTILATION TO REMAIN BELOW
EXPOSURE CRITERIA.
Protective Gloves:IMPERVIOUS (RUBBER) GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(SUPDAT)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA . LONG SLEEVE WORK SHIRT & PANTS, (SUPP DATA)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EYE PROT:& FULL LENGTH FACESHIELD . OTHER PROT
EQUIP:CHEMICAL-PROTECTIVE APRON.

Boiling Pt:B.P. Text:>212F,>100C
Melt/Freeze Pt:M.P/F.P Text:<-22F,<-30C
Spec Gravity:1.13 (H*2O=1)
pH:<1
Evaporation Rate & Reference:<1 (BUTYL ACETATE=1)
Solubility in Water:APPRECIABLE
Appearance and Odor:LIGHT YELLOW LIQUID W/PUNGENT ODOR.

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, ALKALI, METALS.
Stability Condition to Avoid:EXTREME TEMPERATURES.
Hazardous Decomposition Products:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE HYDROGEN CHLORIDE GAS.

Waste Disposal Methods:DISPOSE OF I/A/W FEDERAL, STATE & LOCAL
REGULATIONS. CONTAINS <25% HYDROCHLORIC ACID, WHICH MAY REQUIRE
REPORTING UNDER SECTION 313 OF SARA TITLE III & 40 CFR 372. PROD IS
CONSIDERED AN EPA CORR HAZ W ASTE:D002 (40 CF 261). REPORTABLE
QTY:2216 GAL.

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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.