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MSDS 
:
 Hydrochloric Acid 0.01 to 2.0N
CAS 
:
 7647-01-0
SYNONYMS 
:
 Chlorohydric Acid, Hydrogen Chloride, Muriatic Acid, Spirits of Salt
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 7647-01-0 |Hydrochloric Acid | 0.03-6.1 | 231-595-7 |
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | Balance | 231-791-2 |
+----------------+--------------------------------------+----------+-----------+

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Not available.

Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract.
Inhalation:
May cause respiratory tract irritation.
Chronic:
Repeated exposure may cause erosion of teeth.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower lids. Get medical aid
immediately.
Skin:
Get medical aid. Flush skin with plenty of soap and water.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical
aid immediately.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing,
give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

**** SECTION 5 - FIRE FIGHTING MEASURES ****

General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Use water spray to keep fire-exposed containers
cool.
Extinguishing Media:
Substance is nonflammable; use agent most appropriate to extinguish
surrounding fire.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
NFPA Rating: Not published.
Explosion Limits, Lower: Not available.
Upper: Not available.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material, (e.g., dry sand or earth), then
place into a chemical waste container. Large spills may be
neutralized with dilute alkaline solutions of soda ash, or lime.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Avoid contact with
eyes, skin, and clothing. Keep container tightly closed. Avoid
ingestion and inhalation.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible
substances.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Personal Protective Equipment

Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29CFR
1910.134. Always use a NIOSH-approved respirator when
necessary.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Liquid
Appearance: clear, colorless
Odor: Pungent odor.
pH: 1.1 (0.1N Solution)
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate: >1
Viscosity: Not available.
Boiling Point: 100 deg C
Freezing/Melting Point: 0 deg C
Decomposition Temperature: Not available.
Solubility: Soluble in water.
Specific Gravity/Density: 1.0 - 1.2
Molecular Formula: HCl
Molecular Weight: 36.46

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, light.
Incompatibilities with Other Materials:
Acetate, acetic anhydride, alcohols + hydrogen cyanide,
2-aminoethanol, ammonium hydroxide, calcium carbide, calcium
phosphide, cesium acetylene carbide, cesium carbide, chlorosulfonic
acid, 1,1-difluoroethylene, ethylene diamine, ethyleneimine,
fluorine, lithium silicide, magnesium boride, mercuric sulfate,
oleum, perchloric acid, potassium permanganate, b-propiolactone,
propylene oxide, rubidum acetylene carbide, rubidum carbide, silver
perchlorate + carbon tetrachloride, sodium, sodium hydroxide,
sulfuric acid, uranium phosphide, vinyl acetate. Substance
polymerizes on contact with aldehydes or epoxides.
Hazardous Decomposition Products:
Hydrogen chloride, hydrogen gas.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 7647-01-0: MW4025000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 7647-01-0: Inhalation, mouse: LC50 =1108 ppm/1H; Inhalation,
rat: LC50 =3124 ppm/1H; Oral, rabbit: LD50 = 900 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Hydrochloric Acid -
IARC: Group 3 carcinogen
Water -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

For further information, contact Fisher Scientific.

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

CDG/CPL
IMO
No information available.
IATA
No information available.
RID/ADR
No information available.
Canadian TDG
Shipping Name: HYDROCHLORIC ACID SOLUTION
Hazard Class: 8(9.2)
UN Number: UN1789

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 7647-01-0: 1
CAS# 7732-18-5:
Canada
CAS# 7647-01-0 is listed on Canada's DSL/NDSL List.
CAS# 7732-18-5 is listed on Canada's DSL/NDSL List.
This product has a WHMIS classification of E.
CAS# 7647-01-0 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 7647-01-0:. OEL-AUSTRALIA:TWA 5 ppm (7 mg/m3). OEL-AUSTRIA:TWA 5
ppm (7 mg/m3). OEL-BELGIUM:STEL 5 ppm (7.7 mg/m3). OEL-DENMARK:STEL 5
ppm (7 mg/m3). OEL-FINLAND:STEL 5 ppm (7 mg/m3);Skin. OEL-FRANCE:STEL
5 ppm (7.5 mg/m3). OEL-GERMANY:TWA 5 ppm (7 mg/m3). OEL-HUNGARY:STEL
5 mg/m3. OEL-JAPAN:STEL 5 ppm (7.5 mg/m3). OEL-THE NETHERLANDS:TWA 5 p
pm (7 mg/m3). OEL-THE PHILIPPINES:TWA 5 ppm (7 mg/m3). OEL-POLAND:TWA
5 mg/m3. OEL-RUSSIA:STEL 5 ppm (5 mg/m3). OEL-SWEDEN:STEL 5 ppm (8 mg/
m3). OEL-SWITZERLAND:TWA 5 ppm (7.5 mg/m3);STEL 10 ppm (15 mg/m3). OEL
-THAILAND:TWA 5 ppm (7 mg/m3). OEL-TURKEY:TWA 5 ppm (7 mg/m3). OEL-UNI
TED KINGDOM:TWA 5 ppm (7 mg/m3);STEL 5 ppm (7 mg/m3). OEL IN BULGARIA,
COLOMBIA, JORDAN, KOREA check ACGIH TLV. OEL IN NEW ZEALAND, SINGAPOR
E, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 7647-01-0 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 12/11/1996 Revision #4 Date: 12/12/1997

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall Fisher be liable
for any claims, losses, or damages of any third party or for lost profits
or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if Fisher has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------


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