SECTION 1 PRODUCT AND COMPANY INFORMATION
PRODUCT NAME: Gadolinium, Powder
PRODUCT NUMBER: 1804
CAS NUMBER: 7440-54-2
MANUFACTURER:
Prochem, Inc. PHONE: 815-398-1788
826 Roosevelt Road FAX: 815-398-1810
Rockford, IL 61109 TOLL FREE: 800-795-8788
IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300
SECTION 2 HAZARDS IDENTIFICATION
CLASSIFICATION OF SUBSTANCE OR MIXTURE
Pictogram
Signal Word Danger
Hazard Statements
H228 Flammable solid.
H260 In contact with water releases flammable gases which may ignite spontaneously.
Precautionary Phrases
P210 Keep away from heat/sparks/open flames/hot surfaces.
P231+P232 Handle under inert gas. Protect from moisture.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
P402+P404 Store in a dry place. Store in a closed container.
HMIS CLASSIFICATION:
Health: 1 Fire: 3 Reactivity Hazard: 2
NFPA RATING:
Health: 1 Flammability: 3 Reactivity Hazard: 2 Specific Hazard: W
EYE CONTACT: May cause slight to mild irritation of the eyes.
SKIN CONTACT: May cause slight to mild irritation of the skin.
INHALATION: May be irritating to the nasal cavity, mucous membranes, and respiratory tract.
INGESTION: No specific information on the physiological effects of ingestion.
GADOLINIUM POWDER PAGE 1
SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS
Formula: Gd
Molecular Weight: 157.25
CHEMICAL NAME CAS# %
Gadolinium 7440-54-2 100
SECTION 4 FIRST AID MEASURES
EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under
eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention.
SKIN EXPOSURE: Wash affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
irritation persists.
INHALATION: Remove to fresh air and keep at rest. If breathing is difficult, give oxygen. If not breathing, give artificial
respiration. Get medical attention.
INGESTION: Seek medical assistance immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
vomiting only if directed by medical personnel.
SECTION 5 FIREFIGHTING MEASURES
FLASH POINT: Not available
AUTO IGNITION TEMPERATURE: Not available
EXPLOSION LIMITS: Not available
EXTINGUISHING MEDIUM: Special powder for metal fires. Do not use water. Contact with water liberates extremely flammable
gases.
SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing,
including eye protection and boots.
HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Gadolinium oxides
SECTION 6 ACCIDENTAL RELEASE MEASURES
PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid the
formation of dust. Avoid breathing vapors, mist, gas, or dust. Keep away from ignition sources
ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment.
METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Cover spill with sodium carbonate or dolomite. Sweep up
and place in suitable container for proper disposal.
SECTION 7 HANDLING AND STORAGE
PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Avoid contact with skin and eyes. Use with
adequate ventilation. Avoid formation of dusts and aerosols.
CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Store under dry inert gas. This product is moisture
sensitive, protect from humidity and water. This product is air sensitive, keep container tightly sealed. Contact with water released
flammable gases.
SECTION 8 EXPOSURE CONTROLS AND PERSONAL PROTECTION
EXPOSURE CONTROLS: Contains no substances with occupational exposure limit values.
EYE PROTECTION: Wear chemical safety glasses or goggles and face shield .
SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals.
VENTILATION: Provide local exhaust, preferably mechanical.
RESPIRATOR: Use an approved respirator.
ADDITIONAL PROTECTION: Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and
handling.
GADOLINIUM POWDER PAGE 2
SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES
COLOR AND FORM: Light gray solid
ODOR: None
MOLECULAR WEIGHT: 157.25
BOILING POINT: 3273° C
MELTING POINT: 1312° C
SPECIFIC GRAVITY: 7.886 gm/ml
VAPOR DENSITY: No data available
SOLUBILITY: Reacts violently with water
SECTION 10 STABILITY AND REACTIVITY
STABILITY: Air and moisture sensitive.
HAZARDOUS POLYMERIZATION: Will not occur
CONDITIONS TO AVOID: Contact with hot water, mixtures of fire dust with air
INCOMPATIBILITY: Air, oxidizing agents, water, and moisture.
DECOMPOSITION PRODUCTS: Gadolinium oxides
SECTION 11 TOXICOLOGICAL DATA
ACUTE TOXICITY: Implant (mouse); TDLo: 25gm/kg. Tumorigenic.
CARCINOGENIC EFFECTS: No components of this product present at levels greater than or equal to 0.1% is identified a carcinogen.
MUTAGENIC EFFECTS: Not available
TETRATOGENIC EFFECTS: Not available
CHRONIC TOXICITY: Not available
RTECS: LW3850000
To the best of our knowledge the toxicological effects of this compound have not been fully investigated.
SECTION 12 ECOLOGICAL DATA
No information available
SECTION 13 DISPOSAL CONSIDERATIONS
Dispose of in according to local, state, and federal regulations.
SECTION 14 TRANSPORTATION DATA
UN3208
Metallic substance, water-reactive, n.o.s.
(Gadolinium)
CLASS 4.3
PG III
Marine Pollutant: No
SECTION 15 REGULATORY INFORMATION
TSCA: Listed in the TSCA inventory
SARA 302/304: Not Listed
SARA 311/312: Reactivity Hazard
GADOLINIUM POWDER PAGE 3
SECTION 15 REGULATORY INFORMATION (Cont.)
SARA (TITLE 313): Not Listed
CALIFORNIA PROP. 65: Not Listed
MASSACHUSETTS RIGHT TO KNOW COMPONENTS: No components are subject to the Massachusetts Right to Know Act.
NEW JERSEY RIGHT TO KNOW COMPONENTS: Gadolinium
PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Gadolinium
SECTION 16 OTHER INFORMATION
DISCLAIMER: The information herein is believed to be accurate and reliable as of the date compiled. However, Prochem, Inc.
makes no representation, warranty, or guarantee of any kind with respect to the information in this document or any use of the
product based on the information.
DATE PREPARED: 06/15
SDS DEPT.
GADOLINIUM POWDER PAGE 4