ELECTRONIC SPACE PRODUCTS INTERNATIONAL
1050 Benson Way, Ashland, OR 97520
Toll Free (800) 638-2581 * Fax (541) 488-8313
E-Mail: sales@espimetals.com
MATERIAL SAFETY DATA SHEET
I PRODUCT IDENTIFICATION
Trade Name: Gadolinium Oxide Chemical Nature: Lanthanides
Formula: Gd2O3 CAS #: 12064-92-9
II HAZARDOUS INGREDIENTS
Hazardous Components % OSHA/PEL ACGIH/TLV
Gadolinium Oxide 0-100 N/E N/E
III PHYSICAL DATA
Boiling Point: No data Melting Point: 2350 oC
Specific Gravity: 7.407 g/cc at 15 oC Vapor Density: N/A
Vapor Pressure: Essentially 0 Solubility in H2O: Insoluble
Appearance and Odor: White odorless powder % Volatiles: 0
IV FIRE AND EXPLOSION HAZARDS DATA
Flash Point (Method Used): N/A Autoignition Temperature: N/A
Flammable Limits: Upper: N/A Lower: N/A
Extinguishing Media: Not combustible. If involved in a fire, use water, carbon dioxide, dry chemical extinguishing agents, dry sand or dry ground dolomite.
Special Fire Fighting Procedures: Wear NIOSH/MSHA approved self-contained breathing apparatus, flame and chemical resistant clothing; hats, boots, and gloves. If without risk, remove material from fire area. Cool container with water from maximum distance.
Unusual Fire & Explosion Hazard: None
V HEALTH HAZARD INFORMATION
Effects of Exposure:
Acute Effects:
Inhalation: May irritate nose and throat.
Ingestion: May cause irritation of digestive tract.
Skin: May cause skin irritation. Contact with broken skin may be severely irritating.
Eye: Can cause particle irritation.
Other: Rare earth compounds may delay blood clotting.
Chronic Effects: Inhalation may cause lung fibrosis. No other chronic effects known.
Most Likely Routes of Entry: Ingestion
Medical Conditions Generally Aggravated by Exposure: None known
Carcinogenicity: NTP: No IARC: No OSHA: No
EMERGENCY AND FIRST AID PROCEDURES:
INHALATION: No specific information available, one should obtain medical attention.
INGESTION: Seek medical attention.
SKIN: Remove contaminated clothing, flood skin with large amounts of water for at least 15 minutes. Call a physician.
EYE: Immediately flush eyes, including under eyelids, with large amounts of water for at least 15 minutes. Call a physician.
VI REACTIVITY DATA
Stability: Stable
Conditions to Avoid: Thermal decomposition
Incompatibility (Material to Avoid): Strong acids
Hazardous Decomposition Products: None known
Hazardous Polymerization: Will not occur
Other: Hygroscopic - absorbs H2O and CO2 from the air.
VII SPILL OR LEAK PROCEDURES
Steps to Be Taken in Case Material Is Released or Spilled: Wearing full protective equipment, cover spill with dry sand or vermiculite. Mix well and carefully transfer to a container.
Waste Disposal Method: In accordance with Local, State and Federal Waste Disposal Regulations.
VIII SPECIAL PROTECTION INFORMATION
Respiratory Protection (Specify Type): High efficiency particle respirator.
Ventilation: Laboratory fume hood
Protective Gloves: Rubber
Eye Protection: ANSI approved safety goggles
Other Protective Equipment: None
IX SPECIAL PRECAUTIONS
Precautions to Be Taken in Handling and Storage: Keep container tightly closed. Store in a cool, dry, well-ventilated area. Wash thoroughly after use.
Work Practices: Lab coat and apron, flame and chemical resistant coveralls, eyewash capable of sustained flushing, safety drench shower and hygienic facilities for washing.
The above information is believed to be correct, but does not purport to be all inclusive and shall be used only as a guide. ESPI shall not be held liable for any damages resulting from handling or from contact with the above product.
Issued by: S. Dierks
Date: November 1995