**** SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION ****
MSDS Name: Ammonium Hydroxide
Catalog Numbers:
A470-250, A512 500, A512-500, A512500, A564-200L, A564-20L, A564-212L,
A564-500, A667 212, A667-212, A667212, A669 212, A669 500, A669 612GAL,
A669-212, A669-385LB, A669-500, A669-612G, A669-612GAL, A669-612GL, A669212
A669385LB, A669500, A669612GAL, A669C 212, A669C-2.5, A669C-212, A669C212,
A669FP 500, A669FP500, A669S 212, A669S 500, A669S-2.5, A669S-212,
A669S-500, A669S212, A669S212E, A669S212EA, A669S212LC, A669S500, A699P 500
A699P500, S70663MF, S70665, S70665-1, S70665MF, S75029, SCH 1143, SCH1143
Synonyms:
Ammonium Hydrate; Ammonia Solution; Ammonia Water; Aqueous Ammonia.
Company Identification: Fisher Scientific
1 Reagent Lane
Fairlawn, NJ 07410
For information, call: 201-796-7100
Emergency Number: 201-796-7100
For CHEMTREC assistance, call: 800-424-9300
For International CHEMTREC assistance, call: 703-527-3887
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 1336-21-6 |Ammonium hydroxide | 57.0 | 215-647-6 |
|----------------|--------------------------------------|----------|-----------|
| 7732-18-5 |Water | 43.0 | 231-791-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T C
Risk Phrases: 25 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Toxic if swallowed. Causes burns.Corrosive.Toxic.Lachrymator.
Potential Health Effects
Eye:
Contact with liquid or vapor causes severe burns and possible
irreversible eye damage.
Skin:
Causes severe skin irritation. Causes skin burns. May cause deep,
penetrating ulcers of the skin. Contact with the skin may cause
staining, inflammation, and thickening of the skin.
Ingestion:
Harmful if swallowed. May cause severe and permanent damage to the
digestive tract. Causes gastrointestinal tract burns. Causes throat
constriction, vomiting, convulsions, and shock.
Inhalation:
Effects may be delayed. Causes severe irritation of upper
respiratory tract with coughing, burns, breathing difficulty, and
possible coma.
Chronic:
Chronic ingestion may cause effects similar to those of acute
ingestion. Prolonged or repeated exposure may cause corneal damage
and the development of cataracts and glaucoma.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Get medical aid immediately. Do NOT allow victim to rub or keep eyes
closed. Extensive irrigation with water is required (at least 30
minutes).
Skin:
In case of contact, immediately flush skin with plenty of water for
at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
After inhalation exposure, observe for 24 to 72 hours as pulmonary
edema may be delayed.
**** 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. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Vapors may be heavier
than air. They can spread along the ground and collect in low or
confined areas. Contact with metals may evolve flammable hydrogen
gas. Containers may explode when heated. Non-combustible, substance
itself does not burn but may decompose upon heating to produce
corrosive and/or toxic fumes.
Extinguishing Media:
For small fires, use water spray, dry chemical, carbon dioxide or
chemical foam. Do NOT get water Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Neutralize spill with a weak acid
such as vinegar or acetic acid. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Provide
ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use only in a well-ventilated area. Do not get in
eyes, on skin, or on clothing. Keep container tightly closed. Do not
ingest or inhale. Discard contaminated shoes.
Storage:
Do not store in direct sunlight. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances. Corrosives area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Personal Protective Equipment
Eyes:
Wear chemical goggles.
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 or European Standard EN 149. Always use a
NIOSH or European Standard EN 149 approved respirator
when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Appearance: colourless
Odor: strong odor - ammonia-like
pH: 13.6 at 32F.
Vapor Pressure: 115 mm Hg @20C
Vapor Density: 1.2 (Air=1)
Evaporation Rate: 1 (Water=1)
Viscosity: Not available.
Boiling Point: 36 deg C
Freezing/Melting Point: -77 deg C
Autoignition Temperature: 1202 deg F ( 650.00 deg C)
Flash Point: Not available.
Explosion Limits, lower: 16.0
Explosion Limits, upper: 27.0
Decomposition Temperature: Not available.
Solubility: Completely soluble in water.
Specific Gravity/Density: 0.9
Molecular Formula: Not applicable.
Molecular Weight:
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
High temperatures, incompatible materials.
Incompatibilities with Other Materials:
Acrolein, acrylic acid, chlorosulfonic acid, dimethyl sulfate,
fluorine, gold + aqua regia, hydrochloric acid, hydrofluoric acid,
iodine, nitric acid, oleum, propiolactone, propylene oxide, silver
nitrate, silver oxide, silver oxide + ethyl alcohol, nitromethane,
silver permanganate, sulfuric acid, halogens. Forms explosive
compounds with many heavy metals and halide salts.
Hazardous Decomposition Products:
Nitrogen oxides (NOx) and ammonia (NH3).
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1336-21-6: BQ9625000
CAS# 7732-18-5: ZC0110000
LD50/LC50:
CAS# 1336-21-6: Draize test, rabbit, eye: 250 ug Severe; Draize
test, rabbit, eye: 44 ug Severe; Oral, rat: LD50 = 350 mg/kg.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Ammonium hydroxide -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Water -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Epidemiology:
No information available.
Teratogenicity:
No information available.
Reproductive Effects:
No information available.
Neurotoxicity:
Ecotoxicity:
Fish: Rainbow trout: LC50 = 0.008 mg/L; 24 Hr.; UnspecifiedFish:
Fathead Minnow: LC50 = 8.2 mg/L; 96 Hr.; UnspecifiedFish:
Bluegill/Sunfish: LC50 = 0.024-0.093 mg/L; 48 Hr.; UnspecifiedWater
flea Daphnia: EC50 =0.66 mg/L; 48 Hr.; 22 degrees CBluegill
LC50=0.024 to 0.093 mg/L/48H Goldfish TLm=2.0 to 2.5 mg/L/24-96H
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
US DOT
Shipping Name: AMMONIA SOLUTIONS
Hazard Class: 8
UN Number: UN2672
Packing Group: III
Canadian TDG
Shipping Name: AMMONIUM HYDROXIDE
Hazard Class: 8(9.2)
UN Number: UN2672
**** SECTION 15 - REGULATORY INFORMATION ****
US FEDERAL
TSCA
CAS# 1336-21-6 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
CAS# 1336-21-6 is listed as a Hazardous Substance under the CWA.
None of the chemicals in this product are listed as Priority
Pollutants under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants
under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous
by OSHA.
STATE
Ammonium hydroxide can be found on the following state right to know
lists: California, New Jersey, Pennsylvania, Massachusetts.
Water is not present on state lists from CA, PA, MN, MA, FL, or NJ.
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C
Risk Phrases:
R 25 Toxic if swallowed.
R 34 Causes burns.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1336-21-6: 2
CAS# 7732-18-5: No information available.
United Kingdom Occupational Exposure Limits
Canada
CAS# 1336-21-6 is listed on Canada's DSL List.
CAS# 7732-18-5 is listed on Canada's DSL List.
CAS# 1336-21-6 is listed on Canada's Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 6/22/1999 Revision #3 Date: 1/15/2001
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 the company 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 the company has been advised of
the possibility of such damages.
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