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Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
Purple K Dry Chemical and Nitrogen
* * * Section 1 - Chemical Product and Company Identification * * *
Manufacturer Information
Kidde Aerospace & Defense Phone: 252-246-7037
4200 Airport Drive, NW
Wilson, NC 27896 Emergency # 252-246-7004
E-mail: Amy.Letchworth@hs.utc.com
* * * Section 2 - Hazards Identification * * *
Emergency Overview
WARNING CONTENTS UNDER PRESSURE. The pressurized release of this product will cause injury.
Pressurized container may explode when exposed to heat or flame. Exposure to dust may be irritating to eyes,
nose, and throat.
Potential Health Effects: Eyes
The pressurized release of this product will cause injury to the eyes. This product may cause irritation to the eyes.
Potential Health Effects: Skin
The pressurized release of this product will cause injury to the skin. This product may cause irritation to the skin.
Prolonged and/or repeated skin contact with this product may cause irritation/dermatitis.
Potential Health Effects: Ingestion
Ingestion can cause gastrointestinal irritation, nausea, vomiting and diarrhea.
Potential Health Effects: Inhalation
This product may cause slight irritation to the respiratory system.
HMIS Ratings: Health: 1 Fire: 0 Physical Hazard: 0 Pers. Prot.: Safety glasses with side shields, gloves
Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe * = Chronic hazard
* * * Section 3 - Composition / Information on Ingredients * * *
CAS # Component Percent
298-14-6 Potassium bicarbonate 78-82
144-55-8 Sodium bicarbonate 12-15
12001-26-2 Mica 1-3
8031-18-3 Fullers earth 1-3
7631-86-9 Silica, amorphous 0.2-1
63148-57-2 Siloxanes and Silicones, methyl hydrogen 0.2-1
7727-37-9 Nitrogen -
Component Information/Information on Non-Hazardous Components
This product is considered hazardous under 29 CFR 1910.1200 (Hazard Communication).
This product is a controlled product under the criteria specified in the Canadian Workplace Hazardous Materials
Information System (WHMIS).
* * * Section 4 - First Aid Measures * * *
First Aid: Eyes
If eyes come into contact with pressurized product get immediate medical attention. Gently rinse eyes with cool
water until medical attention arrives.
First Aid: Skin
For skin contact, flush with large amounts of water. If irritation persists, get medical attention.
First Aid: Ingestion
If the material is swallowed, get immediate medical attention or advice.
First Aid: Inhalation
If inhaled, immediately remove the affected person to fresh air.
* * * Section 5 - Fire Fighting Measures * * *
General Fire Hazards
See Section 9 for Flammability Properties.
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Page 1 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
Pressurized Container: May explode when exposed to heat or flame. The material itself is a fire extinguishing
agent and will not burn.
Hazardous Combustion Products
Carbon oxides.
Extinguishing Media
Use methods for the surrounding fire.
Fire Fighting Equipment/Instructions
Wear full protective clothing, including helmet, self-contained positive pressure or pressure demand breathing
apparatus, protective clothing and face mask. Use water to cool fire-exposed containers and to protect personnel.
NFPA Ratings: Health: 1 Fire: 0 Reactivity: 0
Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe
* * * Section 6 - Accidental Release Measures * * *
Containment Procedures
Stop the flow of material, if this is without risk. Contain the discharged material.
Clean-Up Procedures
Ventilate the contaminated area. Sweep up or gather material and place in appropriate container for disposal.
Wash spill area thoroughly. Wear appropriate protective equipment during cleanup.
Evacuation Procedures
Persons not wearing appropriate protective equipment should be excluded from area of spill until clean-up has
been completed.
Special Procedures
Avoid inhalation of dust from the spilled material. Avoid contact with skin and eyes. Wear appropriate personal
protective equipment. Do not allow product to enter sewer or waterways.
* * * Section 7 - Handling and Storage * * *
Handling Procedures
Do not get into contact with the eyes or skin. Inspect extinguisher to insure container integrity. Do not drag, slide
or roll extinguishers. Do not drop extinguishers or permit them to strike against each other. Do not mix with other
extinguishing agents.
Storage Procedures
Store in accordance with all current regulations and standards. Pressurized extinguishers should be properly
stored and secured to prevent falling or being knocked over. Never apply flame or localized heat to any part of the
extinguisher. Store pressurized extinguishers away from high heat sources. Storage area should be cool, dry,
well-ventilated and under cover out of direct sunlight.
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Page 2 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
* * * Section 8 - Exposure Controls / Personal Protection * * *
A: Component Exposure Limits
Mica (12001-26-2)
ACGIH: 3 mg/m3 TWA (respirable fraction)
OSHA 3 mg/m3 TWA (less than 1% crystalline silica, respirable dust)
(Vacated):
NIOSH: 3 mg/m3 TWA (containing less than 1% quartz, respirable dust)
Alberta: 3 mg/m3 TWA (respirable)
British 3 mg/m3 TWA (respirable)
Columbia:
Manitoba: 3 mg/m3 TWA (respirable fraction)
New 3 mg/m3 TWA (particulate matter containing no asbestos and < 1% crystalline silica, respirable
Brunswick: fraction)
NW Territories: 3 mg/m3 TWA (respirable mass); 6 mg/m3 TWA (total mass)
Nova Scotia: 3 mg/m3 TWA (respirable fraction)
Nunavut: 3 mg/m3 TWA (respirable mass); 6 mg/m3 TWA (total mass)
Ontario: 3 mg/m3 TWAEV (containing no asbestos and less than 1% crystalline silica, revoked July 1,
2010, respirable); 3 mg/m3 TWAEV (effective July 1, 2010, respirable)
Quebec: 3 mg/m3 TWAEV (respirable dust, containing no asbestos and less than 1% crystalline silica)
Saskatchewan: 3 mg/m3 TWA (respirable fraction)
6 mg/m3 STEL (respirable fraction)
Yukon: 20 mppcf TWA
Silica, amorphous (7631-86-9)
NIOSH: 6 mg/m3 TWA
NW Territories: 2 mg/m3 TWA (respirable mass); 5 mg/m3 TWA (total mass); 0.05 mg/m3 TWA (regulated under
Silica flour, respirable mass); 0.15 mg/m3 TWA (total mass, regulated under Silica flour)
Nunavut: 2 mg/m3 TWA (respirable mass); 5 mg/m3 TWA (total mass); 0.05 mg/m3 TWA (respirable
mass, listed under Silica - Silica Flour); 0.15 mg/m3 TWA (total mass, listed under Silica - Silica
Flour)
Yukon: 300 particles/mL TWA; 20 mppcf TWA; 2 mg/m3 TWA (respirable mass)
Nitrogen (7727-37-9)
Manitoba: Simple asphyxiant
Engineering Controls
Use general ventilation and use local exhaust, where possible, in confined or enclosed spaces.
PERSONAL PROTECTIVE EQUIPMENT
Personal Protective Equipment: Eyes/Face
Wear safety glasses with side shields. Chemical safety goggles recommended as a mechanical barrier for
prolonged exposure.
Personal Protective Equipment: Skin
Not normally needed when used as a portable fire extinguisher. Use gloves if irritation occurs.
Personal Protective Equipment: Respiratory
None required where adequate ventilation conditions exist. If airborne concentrations are above the applicable
exposure limits, use NIOSH approved respiratory protection.
Personal Protective Equipment: General
Eye wash fountain and emergency showers are recommended. Use good industrial hygiene practices in handling
this material.
____________________________________________________________
Page 3 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
* * * Section 9 - Physical & Chemical Properties * * *
Appearance: Purple colored fine powder Odor: Odorless
Physical State: Solid, powder pH: Not Available.
Vapor Pressure: Not Available. Vapor Density: Not Available.
Boiling Point: Not Applicable. Melting Point: Not Available.
Solubility (H2O): Not Available. Specific Gravity: 2.2 (approximate)
Auto Ignition: Not Applicable. Flash Point: Product is a fire extinguishing
agent and does not flash.
Flash Point Method: Not Applicable. LFL: Not Applicable.
UFL: Not Applicable.
* * * Section 10 - Chemical Stability & Reactivity Information * * *
Chemical Stability
Stable under normal conditions.
Chemical Stability: Conditions to Avoid
Protect container from heat and physical damage.
Incompatibility
Strong acids. Do not mix with ABC type dry chemical extinguishing agents.
Hazardous Decomposition
Carbon oxides.
Possibility of Hazardous Reactions
Will not occur.
* * * Section 11 - Toxicological Information * * *
Acute Dose Effects
A: General Product Information
Exposure to dust may be irritating to eyes, nose, and throat. Prolonged and/or repeated skin contact with this
product may cause irritation/dermatitis.
B: Component Analysis - LD50/LC50
Sodium bicarbonate (144-55-8)
Oral LD50 Rat 4220 mg/kg
Silica, amorphous (7631-86-9)
Oral LD50 Rat >5000 mg/kg; Inhalation LC50 Rat >2.2 mg/L 1 h; Dermal LD50 Rabbit >2000 mg/kg
Carcinogenicity
A: General Product Information
Mica and clay may contain small quantities of quartz (crystalline silica) as an impurity. Prolonged exposure to
respirable crystalline silica dust at concentrations exceeding the occupational exposure limits may increase the
risk of developing a disabling lung disease known as silicosis. IARC found limited evidence of pulmonary
carcinogenicity of crystalline silica in humans.
B: Component Carcinogenicity
Silica, amorphous (7631-86-9)
IARC: Monograph 68 [1997]; Supplement 7 [1987] (Group 3 (not classifiable))
* * * Section 12 - Ecological Information * * *
Ecotoxicity
A: General Product Information
No information available for the product.
____________________________________________________________
Page 4 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
B: Component Analysis - Ecotoxicity - Aquatic Toxicity
Sodium bicarbonate (144-55-8)
Test & Species Conditions
96 Hr LC50 Lepomis macrochirus 8250-9000 mg/L
[static]
120 Hr EC50 Nitzschia linearis 650 mg/L
48 Hr EC50 Daphnia magna 2350 mg/L
Silica, amorphous (7631-86-9)
Test & Species Conditions
96 Hr LC50 Brachydanio rerio 5000 mg/L [static]
72 Hr EC50 Pseudokirchneriella 440 mg/L
subcapitata
48 Hr EC50 Ceriodaphnia dubia 7600 mg/L
* * * Section 13 - Disposal Considerations * * *
US EPA Waste Number & Descriptions
A: General Product Information
Material, if discarded, is not expected to be a characteristic hazardous waste under RCRA. You must test your
waste using methods described in 40 CFR Part 261 to determine if it meets applicable definitions of hazardous
wastes.
B: Component Waste Numbers
No EPA Waste Numbers are applicable for this product's components.
Disposal Instructions
Dispose of waste material according to Local, State, Federal, and Provincial Environmental Regulations.
See Section 7 for Handling Procedures. See Section 8 for Personal Protective Equipment recommendations.
* * * Section 14 - Transportation Information * * *
US DOT Information
Shipping Name: Fire extinguishers
UN/NA #: UN1044 Hazard Class: 2.2
TDG Information
Shipping Name: Fire extinguishers
UN/NA #: UN1044 Hazard Class: 2.2
* * * Section 15 - Regulatory Information * * *
US Federal Regulations
A: General Product Information
All components are on the U.S. EPA TSCA Inventory List and the Canadian Domestic Substance List (DSL).
B: Component Analysis
None of this products components are listed under SARA Section 302 (40 CFR 355 Appendix A), SARA Section
313 (40 CFR 372.65), or CERCLA (40 CFR 302.4).
Acute Health: Yes Chronic Health: No Fire: No Pressure: Yes Reactive: No
State Regulations
A: General Product Information
Other state regulations may apply. Check individual state requirements.
B: Component Analysis - State
The following components appear on one or more of the following state hazardous substances lists:
Component CAS CA MA MN NJ PA RI
Mica 12001-26-2 Yes Yes Yes Yes Yes Yes
Silica, amorphous 7631-86-9 Yes Yes Yes No Yes No
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Page 5 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
Material Safety Data Sheet
Material Name: Purple K Dry Chemical and Nitrogen MSDS ID: KA016
Nitrogen 7727-37-9 No Yes Yes Yes Yes Yes
Canadian WHMIS Information
A: General Product Information
This product has been classified in accordance with the Canadian Controlled Products Regulations (CPR) and
this MSDS contains all of the information required by the CPR.
B: Component Analysis - WHMIS IDL
The following components are identified under the Canadian Hazardous Products Act Ingredient Disclosure List:
Component CAS # Minimum Concentration
Mica 12001-26-2 1%
WHMIS Classification: A
Additional Regulatory Information
A: General Product Information
No additional information available.
B: Component Analysis - Inventory
Component CAS # TSCA CAN EEC
Potassium bicarbonate 298-14-6 Yes DSL EINECS
Sodium bicarbonate 144-55-8 Yes DSL EINECS
Mica 12001-26-2 No DSL No
Fullers earth 8031-18-3 Yes DSL ELINCS
Silica, amorphous 7631-86-9 Yes DSL EINECS
Siloxanes and Silicones, methyl hydrogen 63148-57-2 Yes DSL No
Nitrogen 7727-37-9 Yes DSL EINECS
* * * Section 16 - Other Information * * *
Other Information
The information herein is presented in good faith and believed to be accurate as of the effective date given.
However, no warranty, expressed or implied, is given. It is the buyer's responsibility to ensure that its activities
comply with Federal, State or provincial, and local laws.
Key/Legend
ACGIH = American Conference of Governmental Industrial Hygienists; CAS = Chemical Abstracts Service;
CERCLA = Comprehensive Environmental Response, Compensation, and Liability Act; CFR = Code of Federal
Regulations; CPR = Controlled Products Regulations; DOT = Department of Transportation; DSL = Domestic
Substances List; EINECS = European Inventory of Existing Commercial Chemical Substances; EPA =
Environmental Protection Agency; IARC = International Agency for Research on Cancer; IATA = International Air
Transport Association; mg/Kg = milligrams per Kilogram; mg/L = milligrams per Liter; mg/m3 = milligrams per
Cubic Meter; MSHA = Mine Safety and Health Administration; NA = Not Applicable or Not Available; NIOSH =
National Institute for Occupational Safety and Health; NJTSR = New Jersey Trade Secret Registry; NTP =
National Toxicology Program; OSHA = Occupational Safety and Health Administration; SARA = Superfund
Amendments and Reauthorization Act; TDG = Transport Dangerous Goods; TSCA = Toxic Substances Control
Act; WHMIS = Workplace Hazardous Materials Information System.
End of Sheet KA016
____________________________________________________________
Page 6 of 6 Issue Date: 05/19/11 Revision: 3.0000 Print Date: 8/15/2011
