SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET HH 90
Threshold Limited Value Hydrogen chloride as gas or fume: TWA Ceiling Limits.
ALDON 1533 W.Henrietta Rd. 3
TWA: 5 ppm; 7.5 mg/m (AIR). (ACGIH 1992-93).
HH 90
Avon, New York 14414 MSDS No.
庐
CORPORATION February 8, 1996
Effective Date
(716) 226-6177
Effects of Overexposure
Hydrochloric acid solutions at these dilutions are not skin or eye irritant, but
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE may be irritant to mucous membranes. INGESTION: May be harmful if
swallowed.
Product HYDROCHLORIC ACID, 1.0 & 0.1 NORMAL SOL'N
CHEMTREC Health 1
800-424-9300
Chemical
Emergency and
Hydrochloric Acid, Water Solution
Synonyms INGESTION: If swallowed, if conscious, give several glasses of water or milk
0
Fire
Day 716-226-6177
First Aid Procedures to drink. Do NOT induce vomiting. Call physician immediately. Never give
Mixture. See Section II.
Formula 1
Reactivity
NFPA anything by mouth to an unconscious person. EYES: Flush thoroughly with
HAZARD RATING HMIS * water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get
up to 4 Lt.
Unit Size
LEAST SLIGHT MODERATE HIGH EXTREME medical attention. SKIN: Flush thoroughly with water, then wash with mild
0 1 2 3 4
C.A.S. No. Mixture. See Section II. soap and water. INHALATION: Remove to fresh air. If illness or discomfort
develops, get medical attention.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Hydrochloric Acid: (CAS No. 7647-01-0) 3.6-0.36% See Section V. Excessive temperatures or heat.
Stable X
Water: (CAS No. 7732-18-5) 96.4-99.6% None established. Incompatibility
Will react with most metals, alkalies, strong oxidants.
(Materials to Avoid)
CAUTION! MAY BE HARMFUL IF SWALLOWED. CONTACT MAY
Hazardous Hydrogen chloride gas maybe evolved by heating. Hydrogen gas
CAUSE IRRITATION TO SKIN, EYES AND MUCOUS MEMBRANES.
Decomposition Products evolved by reaction with metals.
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) Freezes: Approx. 0掳C (32掳F) 1.0
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Approx. 100掳C (212掳F) 100% X
by Volume (%)
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) 14 (water) Ether Greater than 1.
=1)
(
Steps to be taken in case
Vapor Density (Air=1) 0.7 (water)
material is released or spilled Carefully neutralize with sodium bicarbonate and flush to sewer
Solubility in Water Complete. with copious amounts of water.
Clear, colorless liquid; may have acrid odor.
Appearance & Odor
Discharge, treatment, or disposal may be subject to Federal, State or Local laws.
Waste Disposal Method
SECTION IV FIRE AND EXPLOSION HAZARD DATA These disposal guidelines are intended for the disposal of catalog-size quantities only.
Lower
Flammable Limits in Air Upper
Flash Point
Non-flammable. N/A Carefully neutralize with sodium bicarbonate, soda ash, or lime and flush to
% by Volume
(Method Used)
sewer with copious amounts of water.
Extinguisher
Use any media suitable for extinguishing supporting fire. SECTION VIII SPECIAL PROTECTION INFORMATION
Media
None needed in normal laboratory handling. In misty conditions work in ventilation hood
Respiration Protection
(Specify Type) or wear NIOSH/MSHA-approved respirator.
SPECIAL FIREFIGHTING
None needed. No.
Local Exhaust Special
PROCEDURES Ventilation None needed. No.
Mechanical (General) Other
In fire conditions, wear a NIOSH/MSHA-approved self-contained breathing
apparatus and full protective clothing.
Protective Gloves Eye Protection
Rubber. Chemical safety glasses.
Other Protective
Smock, apron, eye wash station, goggles, ventilation hood, proper gloves.
Equipment
SECTION IX SPECIAL PRECAUTIONS
(1993 EMERGENCY RESPONSE GUIDEBOOK, DOT P 5800.6, GUIDE PAGE NO. 60)
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool place.
in Handling & Storing
EXPLOSION HAZARDS Wash thoroughly after handling.
Keep container tightly closed when not in use.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
Non-combustible, but contact with common metals produce hydrogen
which may form explosive mixtures with air.
Remove and wash contaminated clothing.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date
No. 6 2/8/96 Michael Raszeja MR
Coordinator
D.O.T. HYDROCHLORIC ACID, SOLUTION, 8, UN 1789, PG II The information contained herein is furnished without warranty of any kind. Employers should use this information only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use of these
Approved by U.S. Department of Labor "essentially similar" to form OSHA-20 materials and the safety and health of employees. * Hazardous Materials Industrial Standards. Printed on recycled paper.
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