Material Safety Data Sheet - MSDS
Section 1. Chemical Product and Company Identification
Product name Classification Classification
Blueshield: CSA: AWS:
MNR 4x4; - -
MNR UNIVERSAL;
MNR Chinook;
MNR Striker
Description : SMAW - Mild Steel Electrode. Generic Code : AL-MNR-001-0
In case of emergency : 1-514-878-1667 Date of issue : 01/30/2008
Supplier : Air Liquide Canada Inc. 1250, Ren茅-L茅vesque West, Suite 1700, Montreal, QC H3B 5E6
Section 2. Hazards Identification
Physical state and Appearance : Solid.
Emergency overview : These hazards relate to welding fumes (electrodes in use) and not to the electrodes as sold.
WARNING!
ELECTRIC SHOCK can kill.
FUMES AND GASES can be dangerous to your health.
ARC RAYS can injure eyes and burn skin.
CANCER HAZARD CONTAINS MATERIAL WHICH CAN CAUSE CANCER
MAY BE HARMFUL IF INHALED.
CONTAINS MATERIAL WHICH CAUSES DAMAGE TO THE FOLLOWING ORGANS: BLOOD, KIDNEYS, LUNGS,
GASTROINTESTINAL TRACT, RESPIRATORY TRACT, SKIN, CENTRAL NERVOUS SYSTEM, EYES.
CAUSES EYE AND SKIN IRRITATION.
MAY CAUSE ALLERGIC SKIN REACTION.
Routes of entry : Absorbed through skin. Dermal contact. Eye contact. Inhalation.
Potential acute health effects
Eyes : Very hazardous by the following route of exposure: of eye contact (irritant). Inflammation of the eye is characterized by redness,
watering and itching.
Skin : Hazardous by the following route of exposure: of skin contact (irritant, sensitizer). Skin inflammation is characterized by itching,
scaling, reddening or, occasionally, blistering.
Inhalation: Hazardous by the following route of exposure: of inhalation.
Ingestion : Since the product (welding fumes) is a gas and that it is mostly probable that it will be inhaled more than ingested, please consider
first to look at the preventive measures in case of inhalation.
Potential chronic health effects : Carcinogenic effects(*): Classified 2B by IARC [Titanium dioxide]. Classified None. by NIOSH [Titanium dioxide]. Classified A4 by
ACGIH [Titanium dioxide]. Classified A4 by ACGIH, 3 by IARC [Calcium fluoride]. Classified 3 by IARC [Silica, Amorphous].
MUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
Medical conditions aggravated : Repeated exposure to the fumes emitted while using this material may produce general deterioration of health.
by over-exposure
(*) See Abbreviations (section 16).
Section 3. Composition, Information on Ingredients
CAS # % by weight UN number
Name
Titanium dioxide 13463-67-7 7-10 Not applicable.
Manganese 7439-96-5 5-7 Not applicable.
Calcium Carbonate 471-34-1 5-7 Not applicable.
Calcium fluoride 7789-75-5 5-7 UN1740
Bentonite 1302-78-9 5-7 Not applicable.
Silicon Powder, Amorphous 7440-21-3 5-7 UN1346
Sodium Silicate 1344-09-8 5-7 Not applicable.
Silicic acid, potassium salt 1312-76-1 5-7 Not applicable.
Silica, Amorphous 7631-86-9 5-7 Not applicable.
Cellulose 9004-34-6 5-7 Not applicable.
The fumes emitted by the electrodes, in use, are hazardous. This MSDS is written for workers using these electrodes.
See Section 8 for Exposure Limits of the oxides found in the welding fumes.
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Section 4. First Aid Measures
Eye contact : Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 20 minutes.
Get medical attention immediately.
Skin contact : Wash with soap and water. Get medical attention if irritation develops.
Inhalation : If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion : Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If
potentially dangerous quantities of this material have been swallowed, call a physician immediately.
Section 5. Fire Fighting Measures
Flammability of the product : Non-flammable. Emits toxic fumes when heated.
Explosibility : Non-explosive in the presence of open flames, sparks and static discharge, of shocks, of heat.
Fire-fighting media and : Use extinguishing media suitable for surrounding materials.
instructions
Section 6. Accidental Release Measures
Small/Large Spill and Leak : Use appropriate tools to transfer the spilled solid to a convenient waste disposal container.
Section 7. Handling and Storage
Handling : Avoid breathing dusts, vapors or fumes from burning materials. Use only with adequate ventilation. Avoid contact with eyes, skin
and clothing. Do not ingest. Keep container closed. Wash thoroughly after handling.
Storage : All filler metals in their original, unopened containers should be kept in a relatively dry storage area at temperatures between 15掳C
(60掳F) and 30掳C (80掳F) and 50% maximum relative humidity.
Section 8. Exposure Controls, Personal Protection
Engineering controls : Use process enclosures, local exhaust ventilation or other engineering controls to keep worker exposure to airborne contaminants
below any recommended or statutory limits. If user operations generate dust, fumes or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal protection
Eyes : Safety glasses with side shields. Face shield with radiation shielding.
Body : Full suit. (Fire resistant.)
Respiratory : Dust respirator. Be sure to use an approved/certified respirator or equivalent. Wear a canister breathing apparatus (respirator) or a
supplied-air respirator, when required, to weld in a confined space or when room exhaust or ventilation does not keep exposure
below the acceptable values.
Hands : Gloves. (Fire resistant.)
Feet : Metal cap, safety boots.
Exposure limits
Product name Exposure limits
Welding fumes ACGIH TLV (United States). TWA: 5 mg/m鲁 8 hour(s). Form: Particulate.
Titanium dioxide ACGIH TLV (United States, 1/2006). TWA: 10 mg/m鲁 8 hour(s).
OSHA PEL (United States, 11/2006). TWA: 15 mg/m鲁 8 hour(s). Form: Total dust
Calcium Carbonate ACGIH TLV (United States, 1/2006). TWA: 10 mg/m鲁 8 hour(s).
OSHA PEL (United States, 11/2006). TWA: 5 mg/m鲁 8 hour(s). Form: Respirable fraction
Calcium fluoride ACGIH TLV (United States, 1/2006). TWA: 2.5 mg/m鲁, (F) 8 hour(s).
OSHA PEL (United States, 11/2006). TWA: 2.5 mg/m鲁, (F) 8 hour(s).
Cellulose ACGIH TLV (United States, 1/2006). TWA: 10 mg/m鲁 8 hour(s).
NIOSH REL (United States, 12/2001). TWA: 5 mg/m鲁 10 hour(s). Form: Respirable fraction
OSHA PEL (United States, 11/2006). TWA: 5 mg/m鲁 8 hour(s). Form: Respirable fraction
Silicium Powder, Amorphous NIOSH REL (United States, 12/2001). TWA: 10 mg/m鲁 10 hour(s). Form: Total
OSHA PEL (United States, 11/2006). TWA: 5 mg/m鲁 8 hour(s). Form: Respirable fraction
Consult local authorities for acceptable exposure limits.
Section 9. Physical and Chemical Properties
Physical state and Appearance : Solid.
Color : Reddish-brown. Grayish-white.
Odor : Odorless.
Melting/freezing point : 1540 to 2030掳C (2804 to 3686掳F)
Specific gravity : Weighted average: 4.71 (Water = 1)
Solubility : Insoluble in the following materials: cold water, hot water.
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Section 10. Stability and Reactivity
Stability and reactivity : The product is stable.
Hazardous decomposition : Metallic oxides. Carbon oxides (CO, CO2). Arc radiation can support the production of ozone and nitrogen oxides.
products
Hazardous polymerization : Will not occur.
Section 11. Toxicological Information
Additional Toxicity data
Ingredient name Test Result Route Species
Calcium Carbonate LD50 6450 mg/kg Oral Rat
Calcium fluoride LD50 4250 mg/kg Oral Rat
Silicon Powder, Amorphous LD50 3160 mg/kg Oral Rat
Sodium Silicate LD50 1960 mg/kg Oral Rat
LD50 >4640 mg/kg Dermal Rabbit
Chronic effects and other toxic : CARCINOGENIC EFFECTS: See Section 2.
effects on humans Contains material which causes damage to the following organs: blood, kidneys, lungs, gastrointestinal tract, upper respiratory tract,
skin, central nervous system (CNS), eye, lens or cornea.
Acute exposure to welding fumes may result in discomfort such as: dizziness, nause or dryness of nose, throat or the eyes.
Section 12. Ecological Information
Ecotoxicity data
Ingredient name Species Period Result
Manganese Daphnia magna (EC50) 48 hour(s) 40 mg/l
Titanium dioxide Daphnia magna (EC50) 48 hour(s) >1000 mg/l
Bentonite Oncorhynchus mykiss (LC50) 96 hour(s) 19000 mg/l
Products of degradation : Decomposition products may include the following materials: carbon oxides (CO, CO2) and water, halogenated compounds. Some
metallic oxides.
Section 13. Disposal Considerations
Waste information : Waste must be disposed of in accordance with federal, state and local environmental control regulations. Recycle, if possible.
Consult your local or regional authorities.
Section 14. Transport Information
No transport class is found applicable to this product.
Section 15. Regulatory Information
HCS Classification : These hazards relate to welding fumes (electrodes in use) and not to the electrodes as sold.
Contains material which may cause cancer.
Irritating material
Sensitizing material
Target organ effects
U.S. Federal regulations : United States inventory (TSCA 8b): All components are listed or exempted.
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: No products were found.
Clean Air Act (CAA) 112 accidental release prevention: No products were found.
Clean Air Act (CAA) 112 regulated flammable substances: No products were found.
Clean Air Act (CAA) 112 regulated toxic substances: No products were found.
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: Manganese; Titanium dioxide; Calcium Carbonate; Calcium fluoride; Silicon
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: Iron: Fire hazard; Manganese: reactive,
Immediate (acute) health hazard, Delayed (chronic) health hazard; Titanium dioxide: Delayed (chronic) health hazard; Calcium
Carbonate: Immediate (acute) health hazard; Calcium fluoride: Immediate (acute) health hazard; Silicon: Fire hazard, Immediate
(acute) health hazard
SARA 313
Form R - Reporting : Manganese 5-7
requirements
Supplier notification : Manganese 5-7
State regulations : Massachusetts Substances: The following components are listed: Titanium dioxide; Manganese; Silicon; Silica,
Amorphous;Cellulose
New Jersey Hazardous Substances: The following components are listed: Titanium dioxide; Manganese; Calcium fluoride;
Silicon;Silica, Amorphous
Pennsylvania RTK Hazardous Substances: The following components are listed: Titanium dioxide; Manganese; Silicon; Silica,
Amorphous;Cellulose
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WHMIS (Canada) : These hazards relate to welding fumes (electrodes in use) and not to the electrodes as sold.
Class D-2A: Material causing other toxic effects (Very toxic).
Class D-2B: Material causing other toxic effects (Toxic).
CEPA Toxic substances: The following components are listed: Calcium fluoride
Canadian ARET: None of the components are listed.
Canadian NPRI: The following components are listed: Manganese;Calcium fluoride
Alberta Designated Substances: None of the components are listed.
Ontario Designated Substances: None of the components are listed.
Quebec Designated Substances: None of the components are listed.
This product has been classified in accordance with the hazard criteria of the CPR and the MSDS contains all the
information required by the CPR.
Section 16. Other Information
Label requirements : See Section 2.
Hazardous Material Information System (U.S.A.) : Health: 2* Fire: 0 Reactivity: 0
National Fire Protection Association (U.S.A.) : Health: 2 Fire: 0 Reactivity: 0 Other: None
References : - 29CFR Part1910.1200 OSHA MSDS Requirements. - 49CFR Table List of Hazardous Materials, UN#, Proper Shipping Names,
PG. - Canadian Transport of Dangerous Goods, Regulations and Schedules, Clear Language version 2005. - CRC Handbook of
chemistry and physics, 67th edition. CRC Press inc., Boca Raton, Florida. - Manufacturer's Material Safety Data Sheet. ANSI
Z400.5, MSDS Standard, 2004. ANSI Z49.1 Safety in Welding and Cutting, The American Welding Society, P.O. Box 351040,
Miami, FL 33135. Canadian Standard Association, CSA W117.2, Code for Safety in Welding and Cutting, 2003.
Abbreviations : ACGIH: American Conference of Governmental Industrial Hygiene.
ACGIH-A4-Not Classifiable as a Human Carcinogen.
IARC: International Agency for Research on Cancer.
IARC 2B: Possible for human.
IARC 3: Not classifiable for human.
NIOSH: National Institute of Occupational Safety and Health.
NIOSH: None.
Responsible name : Atrion Regulatory Services, Inc.
Date of previous issue : 09/30/2006
Version :3
Notice to reader
THE INFORMATION, RECOMMENDATIONS AND DATA CONTAINED IN THIS DOCUMENT ARE INTENDED TO BE USED BY PROPERLY TRAINED AND
QUALIFIED PERSONNEL ONLY AND AT THEIR SOLE RISKS AND DISCRETION. THE INFORMATION, RECOMMENDATIONS AND DATA HEREIN CONTAINED
ARE DERIVED FROM SOURCES WHICH WE BELIEVE TO BE RELIABLE. HOWEVER, AIR LIQUIDE CANADA INC. MAKES NO REPRESENTATION AND GIVES
NO WARRANTY OF ANY KIND WHATSOEVER WITH RESPECT TO THEIR ACCURACY OR COMPLETENESS AND ASSUMES NO LIABILITY FOR DAMAGES OR
LOSS ARISING DIRECTLY OR INDIRECTLY FROM THEIR USE, WHETHER PROPER OR IMPROPER.
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