Product ID:HYDROCHLORIC ACID SOLUTION
MSDS Date:11/01/1995
FSC:6550
NIIN:01-359-3449
Status Code:A
MSDS Number: CKFPB

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

HYDROCHLORIC ACID SOLUTION

CAS: 7647-01-0

RTECS: MW4025000

OSHA PEL C7 MG/M3;C5 PPM

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CORROSIVE. CAUSES BURNS. ACUTE
EFFECTS: MAY BE FATAL IF INHALED, SWALLOWED OR ABSORBED THROUGH
SKIN. MATERIAL IS EXTREMELY DESTRUCTIVE TO TISSUE OF THE MUCOUS
MEMBRANES AND UPPER RESPIRATORY TRACT, E YES AND SKIN. INHALATION
MAY BE FATAL AS A RESULT OF SPASM, INFLAMMATION AND EDEMA OF THE
LARYNX AND BRONCHI, CHEMICAL PNEUMONITIS ANDN PULMONARY EDEMA.
Effects of Overexposure:SYMPTOMS OF EXPOSURE MAY INCLUDE BURNING
SENSATION, COUGHING, WHEEZING, LARYGITIS, SHORTNESS OF BREATH,
HEADACHE, NAUSEA AND VOMITING.

First Aid:EYES: IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH PLENTY
OF WATER FOR AT LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING OF THE
EYES BY SEPARATING THE EYELIDS WITH FINGERS. SEEK MEDICAL ADVICE.
SKIN: IN CASE OF CONTACT, IMMEDIATELY FLUSH WITH PLENTY OF WATER
FOR AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND
SHOES. SEEK MEDICAL ADVICE. . INHALATION: REMOVE TO FRESH AIR. IF
NOT BREAT HING GIVE ARTIFICIAL RESPIRATION. IF BREATHING DIFFICULT,
GIVE OXYGEN. INGESTION: IF SWALLOWED, WASH OUT MOUTH WITH WATER
PROVIDED PERSON IS CONSCIOUS. WASH CONTAM CLOTHING BEFORE REUSE.
DISCARD CONTA M SHOES.

Flash Point:NONE
Extinguishing Media:NON-COMBUSTIBLE. USE EXTINGUISHING MEDIA
APPROPRIATE TO SURROUNDING FIRE CONDITIONS.
Fire Fighting Procedures:WEAR NIOSH APPROVED SELF-CONTAINED BREATHING
APPARATUS AND FULL PROTECTIVE CLOTHING TO PREVENT CONTACT WITH SKIN
AND EYES. PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:USE WATER SPRAY TO COOL FIRE-EXPOSED
CONTAINERS.

Spill Release Procedures:EVACUATE AREA. WEAR NIOSH APPROVED
SELF-CONTAINED BREATHING APPARATUS, RUBBER BOOTS AND HEAVY RUBBER
GLOVES. COVER WITH DRY-LIME, SAND, OR SODA ASH. PLACE IN COVERED
CONTAINERS USING NON-SPARKING TOOL S AND TRANSPORT OUTDOORS.
VENTILATE AREA AND WASH SPILL SITE AFTER MATERIAL PICKUP IS
COMPLETE.

Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP
TIGHTLY CLOSED.
Other Precautions:WASH THOROUGHLY AFTER HANDLING. AVOID PROLONGED OR
REPEATED EXPOSURE. DO NOT GET INTO EYES, ON SKIN, ON CLOTHING. DO
NOT PIPET BY MOUTH.

Respiratory Protection:NIOSH APPROVED RESPIRATOR IN NONVENTILATED AREAS
AND/OR FOR EXPOSURE ABOVE THE ACGIH TLV.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:IMPERVIOUS GLOVES . RUBBER GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES . CHEMICAL SAFETY
GOGGLES.
Other Protective Equipment:ANSI APPROVED EMERGENCY EYEWASH AND DELUGE
SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. WASH
CONTAMINATED CLOTHING BEFORE REUSE. DISCARD CONTAMINATED SHOES.
Supplemental Safety and Health
THIS MSDS IS FOR A COMPONENT OF HT20-1. WASTE DISPOSAL: CONTROLLED BY
THE RATE OF ADDITION. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.

Appearance and Odor:LIQUID

BASES, AMINES, ALKALI METALS, COPPER, COPPER ALLOYS, ALUMINUM, CORRODES
STEEL.
Hazardous Decomposition Products:TOXIC FUMES OF HYDROGEN CHLORIDE GAS.

Waste Disposal Methods:FOR SM QTY: CAUTIOUSLY ADD TO A LARGE STIRRED
EXCESS OF WATER. ADJUST PH TO NEUTRAL, SEPARATE ANY INSOLUBLE
SOLIDS OR LIQUIDS & PACKAGE THEM FOR HAZARDOUS WASTE DISPOSAL.
FLUSH THE AQUEOUS SOLUTION DO WN THE DRAIN W/PLENTY OF WATER. THE
HYDROLYSIS & NEUTRALIZATION REACTIONS MAY GENERATE HEAT & FUMES
WHICH CAN BE (SEE SUP DATA)

Toxicological Information:IRRITATION DATA: EYE-RBT: 5 MG/30S RINSE 1
LD. TOXICITY DATA: IHL-HMN LCLO: 1300 PPM/30M. IHL-HMN LCLO: 3000
PPM/5M. UNR-MAN LDLO: 81 MG/KG. IHL-RAT LC50: 3124 PPM/1H. IHL -
MUS LC50: 1108 PPM/IH. IPR -MUS LD50: 1449 MG/KG. ORL-RAB LD50: 900
MG/KG. TARGET ORGAN DATA: SENSE ORGANS & SPECIAL SENSES (OTHER EYE
EFFECTS). LUNGS, THORAX OR RESPIRATION (RESPIRATORY STIMULATION).
SKIN & APPENDAGES (AFTER SYSTEMIC EXPOSURE: DERMATITIS, OTHER).
ONLY SELECTED REGISTRY OF TOXIC EFFECTS OF CHEMICAL SUBSTANCES
(RTECS) DATA IS PRESENTED HERE. SEE ACTUAL ENTRY IN RTECS FOR
COMPLETE INFORMATION.

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.

Ecological:DATA NOT YET AVAILABLE. OTHER INFO: ACGIH TLV. NIOSH REL TO
HYDROGEN CHLORIDE-AIR: CL 5 PPM. NIOSH* DHHS #92-100, 92. NOHS
1974: HZD 38580: NIS 360; TNF 87434: NOS 156; TN3 824985. NOES
1983: HZD 3858 0: NIS 321; TNF 60309; NOS 183; TNE 1238572; TFE
388130. EPA GENETOX PROGRAM 1988, NEGATIVE: CELL TRANSFORM.-S
A7/SHE. EPA TSCA SECTION 8(B) CHEMICAL INVENTORY. EPA TSCA SECTION
8(D) UNPUBLISHED HEALT H/SAFETY STUDIES. EPA TSCA SECTION 8(E) RISK
NOTIFICATION, 8EHQ-0892-9246. ON EPA IRIS DATABASE. EPA TSCA TEST
SUBMISSION (TSCATS) DATA BASE, APRIL 1995. NIOSH ANALYTICAL METHOD,
1994: ACIDS, INORGANI C, 7903.

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

SARA Title III Information:U. S. INFORMATION: 3.7% HYDROCHLORIC ACID
7647-01-0. THIS PRODUCT IS SUBJECT TO SARA SECTION 313 REPORTING
REQUIREMENTS.
Federal Regulatory Information:EUROPEAN INFORMATION: EC INDEX NO:
017-002-00-2. CORROSIVE. R 34. CAUSES BURNS. S 26. IN CASE OF
CONTACT WITH EYES, RINSE IMMEDIATELY WITH PLENTY OF WATER FOR AT
LEAST 15 MINUTES AND SEEK MEDICAL ADVI CE. S 27. TAKE OFF
IMMEDIATELY ALL CONTAMINATED CLOTHING. S 36/37/39. WEAR SUITABLE
PROTECTIVE CLOTHING, GLOVES AND EYE/FACE PROTECTION. S 23. DO NOT
BREATHE VAPORS. OEL=MAK. ACGIH TLV-CL 5 PPM. IARC CANCER REVIEW:
HUMAN INADEQUATE EVIDENCE. IARC CANCER REVIEW: ANIMAL INADEQUATE
EVIDENCE. IARC CANCE R REVIEW: GROUP 3. EPA FIFRA 1988 PESTICIDE
SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC 54, 7740,89. (SEE
STATE REGULATIONS)
State Regulatory Information:REGULATORY INFO: MSHA STD: AIR-CL 5 PPM (7
MG/M3). DTLVS* 3,129,71. OSHA PEL (GEN INDU): CL 5 PPM (7 MG/M3).
CFRGBR 29, 1910.1000,94. OSHA PEL (CONSTRUC):CL 5 PPM (7 MG/M3).
CFRGBRE 29, 1926.55,94. O SHA PEL (SHIPYARD): CL 5 PPM (7
MG/M3).CFRGBR 29, 1915.1000, 93. OSHA PEL (FED CONT): CL 5 PPM (7
MG/M3). CFRGBR 41, 50-204.50, 94. OEL-AUSTRALIA: TWA 5 PPM (7
MG/M3) JAN 93. OEL-AUSTRIA: TWA 5 PPM (7 MG/M3) JAN 93.
OEL-BELGIUM: STEL 5 PPM (7.7 MG/M3) JAN 93. OEL-DENMARK: STEL 5 PPM
(7 MG.M3) JAN 93 . OEL-FINLAND: STEL 5 PPM (7 MG/M3; SKIN JAN 93.
OEL-FRANCE: STEL 5 PPM (7.5 MG/M3) JAN 93. OEL-GERMANY: TWA 5 PPM
(7 MG/M3) (OTHER INFO)