MATERIAL SAFETY DATA SHEET 02435 Pg. 1
Issued: 11/19/07
1. Chemical Product and Contact Information
Product Name: Abrasive Cut Off Wheels Part Numbers:
809-349
LECO Corporation 810-312-010
810-313-010
3000 Lakeview
811-314-010
St. Joseph, Michigan 49085
811-980-010
Information: 269-983-5531
Chemtrec: 800-424-9300
(Chemtrec Int'l: 703-527-3887)
2. Composition/Information on Ingredients
OSHA ACGIH Typical %
Component CAS No. PEL (mg/m 3) TLV (mg/m3) by Weight
Silicon Carbide 409-21-2 10 (Total dust)10 (Total dust) < 90
Fluorides(As F) N/A 2.5 2.5 >5
Calcium Oxide 1305-78-8 5 2 <3
Glass, Fibrous, dust 65997-17-3 5 10 >5
3. Hazard Identification
EMERGENCY OVERVIEW
No unusual fire or spill hazard; irritant health hazard.
Potential Health Effects
EYES: Dust may irritate.
SKIN: Some may experience irritation.
INHALATION: Coughing, shortness of breath.
INGESTION: No known adverse effects, but not recommended.
MEDICAL CONDITIONS AGGRAVATED: Not available.
CHRONIC OVEREXPOSURE: Not available.
ACUTE OVEREXPOSURE: Not available.
CARCINOGENICITY: None.
P/N: 810-312-010
MATERIAL SAFETY DATA SHEET 02435 Pg. 2
4. First Aid Measures
EYES: Flush with water for at least 15 minutes.
SKIN: Wash exposed area with soap and water.
INHALATION: Remove to fresh air.
INGESTION: Contact a physician.
5. Fire Fighting Measures
FLAMMABLE PROPERTIES: Non-flammable.
Flash Point: None. Method Used: Not applicable.
Flammable Limits (% by Volume in Air):
Lower: None. Upper: None.
AUTO-IGNITION TEMPERATURE: Not applicable.
HAZARDOUS COMBUSTION PRODUCTS: None.
EXTINGUISHING MEDIA: Use agent appropriate for surrounding fire.
FIREFIGHTING INSTRUCTIONS: No special instructions.
6. Accidental Release Measures
SMALL/LARGE SPILL: Sweep up and collect for disposal.
7. Handling and Storage
HANDLING: No special precautions needed.
STORAGE: Keep container closed.
8. Exposure Controls/Personal Protection
ENGINEERING CONTROLS: Mechanical or local exhaust ventilation recommended.
RESPIRATORY PROTECTION: NIOSH/MSHA respirator if exposure limits exceeded.
SKIN AND HAND PROTECTION: Protective gloves recommended.
EYE AND FACE PROTECTION: Safety glasses with side shields.
OTHER PROTECTIVE EQUIPMENT: Not available.
P/N: 810-312-010
MATERIAL SAFETY DATA SHEET 02435 Pg. 3
9. Physical and Chemical Properties
APPEARANCE: Brown to black solid.
BOILING POINT: Not available.
FREEZE-MELT POINT: Not available.
VAPOR PRESSURE (mm): Not available.
VAPOR DENSITY (air = 1): Not available.
SOLUBILITY IN WATER: Insoluble.
SPECIFIC GRAVITY: 2.50
pH: Not available.
ODOR: None.
PERCENT VOLATILES: 0
EVAPORATION RATE (Butyl Acetate = 1): Not available.
10. Stability and Reactivity
CHEMICAL STABILITY: Stable.
INCOMPATIBILITY: Not available.
HAZARDOUS DECOMPOSITION PRODUCTS: None.
HAZARDOUS POLYMERIZATION: None.
11. Toxicological Information
None reported.
12. Ecological Information
Not available.
13. Disposal Consideration
Recycle or dispose of in accordance with federal, state & local regulations.
14. Transportation Information
U.S.A. DOT: Not regulated.
P/N: 810-312-010
MATERIAL SAFETY DATA SHEET 02435 Pg. 4
15. Regulatory Information
U.S. FEDERAL REGULATIONS:
TSCA STATUS: On Toxic Substance Control Inventory.
CERCLA REPORTABLE QUANTITY: None.
SARA TITLE III:
Section 302 Extremely Hazardous Substances: None.
Section 311/312 Hazardous Categories: None.
Section 313 Toxic Chemicals: None.
RCRA STATUS: Not regulated.
CANADIAN REGULATIONS:
WHMIS: Not regulated.
16. Other Information
Hazard Index: (0 - 4, 4 = Extreme)
Health: 1 Fire: 0 Reactivity: 0
Prepared By:
Jason Whitt
Information herein is given in good faith as authoritative and valid; however, no warranty, expressed
or implied can be made.
P/N: 810-312-010
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