
Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
Carbon Dioxide (Fire Extinguishing Agent and Expellant)
Recommended use of the chemical and
restrictions on use
Fire Extinguishing Agent and Expellant
Consult applicable fire protection codes
Kidde Residential & Commercial
1016 Corporate Park Drive
Mebane, NC 27302
USA
Customer Information Number
(919) 563-5911
(919) 304-8200
Emergency Telephone Number
(800) 424-9300
(703) 527-3887 (International)
Safety Data Sheet prepared in accordance with OSHA’s Hazard Communication Standard (29 CFR 1910.1200) and the Globally
Harmonized System of Classification and Labelling of Chemicals (GHS)
Gas under pressure – liquefied gas
Simple Asphyxiant
Contents under pressure; may explode if heated.
May displace oxygen and cause rapid suffocation.
Do not enter confined space unless adequately ventilated.
In case of inadequate ventilation wear respiratory protection.
Revision Date: April 10, 2015 Page 1 of 7

Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
Keep container tightly closed.
Protect from sunlight and store in well-ventilated place.
Direct contact with the cold gas or liquid can cause freezing of exposed tissues. Avoid direct inhalation of
undiluted gas. Can cause suffocation by reducing oxygen available for breathing. Breathing very high
concentrations can cause dizziness, shortness of breath, unconsciousness or asphyxiation.
Specific Concentration Limits
The values listed below represent the percentages of ingredients of unknown toxicity.
Acute inhalation toxicity
COMPOSITION/INFORMATION ON INGREDIENTS
Synonyms: CO2
This product is a substance.
Description of necessary first-aid measures
Immediately flood the eye with plenty of water for at least 15 minutes, holding the eye open. Obtain
medical attention if soreness or redness persists.
Gently warm affected areas. Obtain medical attention if frostbite or blistering occurs or redness persists.
Ingestion is not considered a potential route of exposure.
Remove from exposure. If there is difficulty in breathing, give oxygen. Obtain medical attention
immediately.
Most important symptoms/effects, acute and delayed
Aside from the information found under Description of necessary first aid measures (above) and
Indication of immediate medical attention and special treatment needed, no additional symptoms and
effects are anticipated.
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Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
Indication of immediate medical attention and special treatment needed
In case of frostbite, place the frostbitten part in warm water. If warm water is not available or impractical
to use, wrap the affected parts gently in blankets. DO NOT USE HOT WATER.
Suitable Extinguishing Media
Carbon Dioxide is used as an extinguishing agent and therefore is not a problem when trying to control a
blaze. Use extinguishing agent appropriate to other materials involved. Keep containers and
surroundings cool with water spray as containers may rupture or burst in the heat of a fire.
Specific hazards arising from the chemical
Containers may explode in heat of fire.
Special Protective Actions for Fire-Fighters
Wear full protective clothing and self-contained breathing apparatus as appropriate for specific fire
conditions.
ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Remove leaking cylinder to a safe place. Ventilate the area. Leaks inside confined spaces may cause
suffocation as oxygen is displaced and should not be entered without a self-contained breathing
apparatus.
Environmental Precautions
None - Material is a normal atmospheric gas.
Methods and materials for containment and cleaning up
None - Material evaporates.
Precautions for safe handling
Containers should be properly stored and secured to prevent falling or being knocked over. Do not drag,
slide or roll containers. Do not drop containers or permit them to strike against each other. Never apply
flame or localized heat directly to any part of the containers.
Conditions for safe storage
Store away from sources of heat or ignition. Storage area should be: - cool - dry - well ventilated under cover - out of direct sunlight
Revision Date: April 10, 2015 Page 3 of 7

Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Exposure limits are listed below, if they exist.
ACGIH TLV: 5000 ppm (9000 mg/m3) STEL: 30,000 ppm (54,000 mg/m3)
OSHA PEL: 5000 ppm (9000 mg/m3)
Appropriate engineering controls
Use with adequate ventilation (natural or mechanical), especially in a confined space.
Individual protection measures
Not normally required. In oxygen deficient atmospheres, use a self contained breathing apparatus, as an
air purifying respirator will not provide protection.
Chemical goggles or safety glasses with side shields.
PHYSICAL AND CHEMICAL PROPERTIES
Liquefied gas under pressure
Odorless to Slightly Acidic
Boiling Range/Point (°C/F)
-78.5oC/109.2 oF (sublimation)
Flash Point (PMCC) (°C/F)
838 psig @70oF and 1 atmosphere
Evaporation Rate (BuAc=1)
Partition coefficient (noctanol/water)
Auto-ignition Temperature
Decomposition Temperature
Flammability (solid, gas)
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Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
Containers may rupture or explode if exposed to heat.
Stable under normal conditions.
Possibility of hazardous reactions
Hazardous polymerization will not occur.
Extremely high temperatures - contact with incompatible materials
Powdered metals (ex. aluminum, zinc, etc.) - strong oxidizing agents – alkalis
Hazardous Decomposition Products
In contact with moisture will generate carbonic acid.
TOXICOLOGICAL INFORMATION
Simple asphyxiant. LCLo (inhalation in humans): 90,000ppm/ 5 minutes.
Specific Target Organ Toxicity (STOT) – single exposure
Exposure to carbon dioxide vapor at high concentrations can cause loss of consciousness which may
prove fatal due to suffocation as it displaces oxygen. Symptoms may include light headedness,
dizziness, difficulty with breathing, drowsiness, nausea, mental confusion, increased blood pressure and
increased respiratory rate.
Specific Target Organ Toxicity (STOT) – repeat exposure
Serious Eye damage/Irritation
Direct contact with the cold gas or liquid can cause freezing of exposed tissues.
Skin Corrosion/Irritation
Direct contact with the cold gas or liquid can cause freezing of exposed tissues.
Respiratory or Skin Sensitization
Available data indicates this product is not expected to cause skin or respiratory sensitization.
Not considered carcinogenic by NTP, IARC, and OSHA.
Available data indicates this product is is not expected to be mutagenic.
Available data indicates this product is not expected to cause reproductive toxicity or birth defects.
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Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
TOXICOLOGICAL INFORMATION
Not an aspiration hazard.
LC50 (Rainbow trout) 60mg/l 96 hr
Carbon dioxide occurs naturally in the atmosphere.
Persistence/Degradability
Carbon dioxide occurs naturally in the atmosphere.
Bioaccumulative Potential
Carbon dioxide occurs naturally in the atmosphere.
No relevant studies identified.
Dispose of container in accordance with all applicable local and national regulations. Do not cut puncture
or weld on or near to the container. If spilled, contents will vaporize to the atmosphere.
Safety Data Sheet information is intended to address a specific material and not various forms or states
of containment. Specific volumes, pressures or hardware configurations containing such materials can
dictate various different hazard classifications for transportation and labelling requirements. Under
Federal Regulations only trained and qualified individuals are permitted to label and ship products
following the applicable Department of Transportation (DOT), Federal Aviation Administration
(FAA), Transport Canada (TC), International Maritime Dangerous Goods (IMDG) or International Air
Transport Association (IATA) requirements.
United States TSCA Inventory
All components of this product are in compliance with the inventory listing requirements of the US Toxic
Substance Control Act (TSCA) Chemical Substance Inventory.
All ingredients in this product have been verified for inclusion on the Domestic Substance List (DSL).
SARA Title III Sect. 311/312 Categorization
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Carbon Dioxide
(Fire Extinguishing Agent and Expellant)
This product does not contain any chemicals listed in Section 313 at or above de minimis concentrations.
NFPA Code for Health - 1
NFPA Code for Flammability - 0
NFPA Code for Reactivity - 0
NFPA Code for Special Hazards – None
HMIS Code for Health - 1
HMIS Code for Flammability - 0
HMIS Code for Physical Hazard - 0
HMIS Code for Personal Protection - See Section 8
*Chronic
ACGIH: American Conference of Governmental Industrial Hygienists
CAS: Chemical Abstracts Service
IARC: International Agency for Research on Cancer
LCLo: Lethal concentration low
N/A: Denotes no applicable information found or available
NTP: National Toxicology Program
OSHA: Occupational Safety and Health Administration
PEL: Permissible Exposure Limit
SDS: Safety Data Sheet
STEL: Short Term Exposure Limit
TLV: Threshold Limit Value
Revision Date: April 10, 2015
Replaces: February 9, 2015
Changes made: Updated to GHS Classification.
Information Source and References
This SDS is prepared by Hazard Communication Specialists based on information provided by internal
company references.
The information and recommendations presented in this SDS are based on sources believed to be
accurate. Kidde Residential & Commercial assumes no liability for the accuracy or completeness of this
information. It is the user's responsibility to determine the suitability of the material for their particular
purposes. In particular, 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 ensure that any use or disposal of the material is in accordance with
applicable Federal, State, and local laws and regulations.
Revision Date: April 10, 2015 Page 7 of 7