MATERIAL SAFETY DATA SHEET
Johnsens Radiator Stop Leak
Trade Name:
4918
MSDS NO.
Revision Date: 07/25/2002
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
Trade Name: Johnsens Radiator Stop Leak
Chemical Family: SILICATE BLEND
Synonyms: None
Emergency Telephone (24 hr.): CHEMTREC 1-800-424-9300
Supplier:
Technical Chemical Company, P.O. Box 139, Cleburne, Texas 76033
2. COMPOSITION/INFORMATION ON INGREDIENTS
Ingredient/CAS No. wt. % OSHA PEL OSHA PEL ACGIH TLV ACGIH TLW
TWA Ceiling Limits TWA STEL
Aluminum oxides silicate 0-2 None Established None Established None Established None Established
12141-46-7
Borates, Tetra, sodium salts, penta 0-2 10 mg/m3 None Established 1 mg/m3 None Established
12179-04-3
Sodium nitrite <1 None Established None Established None Established None Established
7632-00-0
Contains no other ingredients in concentrations >.1% that are now known to be hazardous as defined by OSHA.
3. HAZARDS IDENTIFICATION
Emergency Overview: Prolonged or repeated skin contact may cause skin irritation. May cause moderate eye irritation. Avoid contact with skin
and eyes. Ingestion of substantial quantity of this product can be a health hazard, possibly fatal.
4. FIRST AID MEASURES
Eye Contact: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get medical attention if irritation
persists.
Ingestion: If swallowed, induce vomiting immediately by giving two glasses of water and sticking fingers down throat; never give
anything to an unconscious person. Get medical attention.
Inhalation: If inhaled, remove to fresh air. If not breathing give artificial respiration, preferably mouth-to-mouth. If breathing is difficult
give oxygen. Get medical attention.
Skin Contact: Wash with soap and water. Remove contaminated clothing and launder before reuse. Get medical attention if irritation
persists.
5. FIRE FIGHTING MEASURES
Flammable Properties
Flash Point 掳F(掳C): >150 F
Flash Point Method: TAG Closed Cup
Flammable Limits in Air - Lower (%): Not Determined
Flammable Limits in Air - Upper (%): Not Determined
Autoignition Temperature 掳F(掳C): Not Determined
Extinguishing Media: Water fog, carbon dioxide, foam, dry chemical
Protection Of Fire-Fighters:
Special Fire-Fighting Procedures: Wear approved positive-pressure self-contained breathing apparatus and protective clothing.
Hazardous Combustion Products: Not determined.
Aerosol Comments: Not Applicable
6. ACCIDENTAL RELEASE MEASURES
Personal Precautions: Wear appropriate protective clothing and equipment to prevent skin and eye contact.
Spill Procedures: Contain any liquid from leaking containers. Wear protective equipment specified.
Remove sources of ignition. Persons not trained should evacuate area. Absorb spills on inert material such as perlite,
vermiculite, sand or dirt. Place in double polyethylene bags. Isolate from other waste materials.
Environmental Precautions: Do not allow to enter sanitary drains, sewer or surface and subsurface waters.
7. HANDLING AND STORAGE
Handling and Keep container closed when not in use. Avoid contact with skin and eyes. Keep away from food and smoking materials. Wash
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Trade Name: Johnsens Radiator Stop Leak MSDS NO. 4918
Storage: hands before eating and smoking. Keep away from heat and open flame. Avoid extreme temperatures.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering Controls: Use local exhaust. Showers. Eyewash stations.
Eyes: Wear safety glasses or goggles to protect against exposure.
Skin Protection: Use chemical resistant gloves for prolonged skin contact. Wash hands and other exposed areas with mild soap
and water before eating, drinking, smoking and when leaving work.
Respiratory Protection: Wear a NIOSH approved respirator appropriate for airborne exposure at the point of use.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Clear to light blue liquid
Odor: NONE pH Value: 8 approx.
Vapor Pressure: Not Determined Vapor Density (Air=1): Not Determined
Boiling Point (掳F): 212 F Melting/Freezing Point: Not determined.
Solubility in Water: SOLUBLE Bulk Density at 20掳C: Not Determined
Molecular Weight: Mixture Evaporation Rate: <1
Viscosity: >1000 SUS @ 100 F Specific Gravity (H20=1): 1.01 @ 60 F
VOC Content(%): Not Determined Decomposition Temperature: Not Known
10. STABILITY AND REACTIVITY
Chemical Stability: STABLE.
Conditions to Avoid: Keep away from heat,sparks and flame.
Materials to Avoid: Avoid contact with acidic, basic or oxidizing agents.
Hazardous Decomposition Products: Oxides of nitrogen. Oxides of carbon. Oxides of sodium.
Hazardous Polymerization: WILL NOT OCCUR
11. TOXICOLOGICAL INFORMATION
Toxicological Data:
Ingredient/CAS No. wt. % Route Species Dose
Aluminum oxides silicate 0-2 NA NA Not known.
12141-46-7
Borates, Tetra, sodium salts, penta 0-2 NA NA Not known.
12179-04-3
Sodium nitrite <1 Inhalation Rats LC50 5500 ug/m3/4H
7632-00-0
Carcinogenicity:
Ingredient/CAS No. wt. % IARC NTP OSHA
Aluminum oxides silicate 0-2 Not Listed Not Listed Not Listed
12141-46-7
Borates, Tetra, sodium salts, penta 0-2 Not Listed Not Listed Not Listed
12179-04-3
Sodium nitrite <1 Not Listed Not Listed Not Listed
7632-00-0
12. ECOLOGICAL INFORMATION
Ecological testing has not been conducted on this product.
13. DISPOSAL CONSIDERATION
Waste Classification: Not determined.
Waste Management: Not determined.
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Trade Name: Johnsens Radiator Stop Leak MSDS NO. 4918
Disposal should be made in accordance with federal, state and local regulations. It is the ultimate responsibility
of the waste generator to determine at the time of disposal whether this product and/or "empty" container
residue meets any hazardous waste criteria.
14. TRANSPORTATION INFORMATION
U.S. DOT:
Proper Shipping Name: Not Regulated
Hazard Class: Not Regulated
UN/NA Number: Not Regulated
DOT Packing Group: Not Regulated
IMDG:
Proper Shipping Name: Not Regulated
Hazard Class: Not Regulated
Hazard Subclass: Not Regulated
UN No.: Not Regulated
Packing Group: Not Regulated
Marine Pollutant: Not Regulated
15. REGULATORY INFORMATION
US Federal Regulations:
Ingredient/CAS No. wt. % SARA 313 SARA 302 RQ TPQ
Aluminum oxides silicate 0-2 Listed as Aluminum Not Listed NA NA
12141-46-7 (Fume or Dust only)
Borates, Tetra, sodium salts, penta 0-2 Not Listed Not Listed NA NA
12179-04-3
Sodium nitrite <1 Listed Not Listed 100 lbs. NA
7632-00-0
SARA 311/312 Hazard Catagories: Not Determined.
State Regulations:
Ingredient/CAS No. wt. % California Prop. 65 California Prop. 65 California Prop. 65 California Prop. 65
Cancer list Developmental Reproductive Female Reproductive Male
Toxicity
Aluminum oxides silicate 0-2 Not Listed Not Listed Not Listed Not Listed
12141-46-7
Borates, Tetra, sodium salts, penta 0-2 Not Listed Not Listed Not Listed Not Listed
12179-04-3
Sodium nitrite <1 Not Listed Not Listed Not Listed Not Listed
7632-00-0
U.S. TSCA: The components of this product are listed on the TSCA Inventory.
16. OTHER INFORMATION
General Notes: Do not allow undiluted material or large quantities to reach groundwater, bodies of water or sewer system.
Disclaimer:
The information and recommendations contained herein are based upon tests believed to be reliable. However, Technical Chemical Company does not
guarantee their accuracy or completeness NOR SHALL ANY OF THIS INFORMATION CONSTITUTE A WARRANTY, WHETHER EXPRESSED OR
IMPLIED, AS TO THE SAFETY OF THE GOODS, THE MERCHANTABILITY OF THE GOODS, OR THE FITNESS OF THE GOODS FOR A
PARTICULAR PURPOSE. Adjustment to conform to actual conditions of usage may be required. Technical Chemical Company assumes no
responsibility for results obtained or for incidental or consequential damages, including lost profits, arising from the use of these data. No warranty
against infringement of any patent, copyright or trademark is made or implied.
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