SECTION 1: IDENTIFICATION
Product Name: Uranium Metal
Synonyms: Uranium (U)
CAS Number: 7440-61-1
Recommended Use: Laboratory use, research, and industrial applications.
Restrictions on Use: For use by trained personnel only.
Supplier:
International Bio-Analytical Industries, Inc.
3495 N. Dixie Hwy., Unit 8
Boca Raton, FL 33431 USA
Tel: 561-826-0061
Fax: 561-892-8450
Emergency telephone number:
INFOTRAC
USA & Canada: 1-800-535-5053
International: 1-352-323-3500
SECTION 2: HAZARD(S) IDENTIFICATION
GHS Classification:
Pyrophoric solid (Category 1)
Acute toxicity (Oral, Category 2)
Acute toxicity (Inhalation, Category 2)
Specific target organ toxicity – repeated exposure (Category 2) (kidneys)
Hazardous to aquatic environment (Chronic Category 2)
Signal Word: Danger
Pictograms:
Hazard Statements:
H250: Catches fire spontaneously if exposed to air
H300 + H330: Fatal if swallowed or inhaled
H373: May cause damage to organs (kidneys) through prolonged or repeated exposure
H411: Toxic to aquatic life with long-lasting effects
Precautionary Statements:
P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking
P220: Keep away from clothing and combustible materials
P260: Do not breathe dust or fumes
P273: Avoid release to the environment
P284: Wear respiratory protection
P301+P310: IF SWALLOWED: Immediately call a POISON CENTER
P304+P340: IF INHALED: Remove person to fresh air
P370+P378: In case of fire: Use dry sand or Class D extinguishing agent
Other Hazards:
Radioactive material (alpha emitter); internal exposure hazard
SECTION 3: COMPOSITION/INFORMATION ON INGREDIENTS
Substance: Uranium metal CAS: 7440-61-1 Purity: ≥99%
SECTION 4: FIRST-AID MEASURES
General: Immediate medical attention required for all exposures.
Inhalation: Move to fresh air; provide oxygen if needed.
Skin Contact: Wash with soap and water.
Eye Contact: Rinse cautiously with water for at least 15 minutes.
Ingestion: Rinse mouth; do NOT induce vomiting.
Symptoms: Kidney damage, respiratory irritation, nausea, and radiation effects.
SECTION 5: FIRE-FIGHTING MEASURES
Extinguishing Media: Dry powder, Class D extinguishing agent.
Do NOT use: Water, CO₂ (may react).
Specific Hazards: Pyrophoric; reacts with moisture; emits toxic fumes.
Protective Equipment: Self-contained breathing apparatus (SCBA).
SECTION 6: ACCIDENTAL RELEASE MEASURES
Personal Precautions: Evacuate area; wear PPE, including respirator.
Methods: Avoid dust; collect using non-sparking tools; place in sealed container.
Radiological Controls: Notify radiation safety personnel.
SECTION 7: HANDLING AND STORAGE
Handling: Use in inert atmosphere or glovebox when possible.
Storage: Store under inert gas; keep away from air and moisture.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
OSHA PEL: 0.2 mg/m³ (TWA)
ACGIH TLV: 0.2 mg/m³ (TWA)
Engineering Controls: Local exhaust ventilation, containment.
PPE: Respirator (NIOSH-approved), gloves, lab coat, eye protection.
Radiation Protection: Follow 10 CFR Part 20
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Silvery-gray metal
Melting Point: 1132°C
Boiling Point: 3818°C Density: ~19 g/cm³
Solubility: Insoluble in water
SECTION 10: STABILITY AND REACTIVITY
Reactivity: Pyrophoric in finely divided form.
Conditions to Avoid: Air, moisture, heat.
Incompatible Materials: Halogens, acids, oxidizers, water.
SECTION 11: TOXICOLOGICAL INFORMATION
Primary Effects: Nephrotoxicity, radiological hazard.
Routes of Exposure: Inhalation, ingestion.
Carcinogenicity: Not classified chemically; radiation is carcinogenic.
SECTION 12: ECOLOGICAL INFORMATION
Toxic to aquatic organisms; long-term environmental hazard.
SECTION 13: DISPOSAL CONSIDERATIONS
Dispose in accordance with radioactive material regulations (NRC, EPA).
SECTION 14: TRANSPORT INFORMATION
UN Number: UN2910 or UN2912 (depending on form).
Proper Shipping Name: Radioactive material.
Hazard Class: 7
SECTION 15: REGULATORY INFORMATION
OSHA: Hazardous
NRC: Licensed material
TSCA: Listed
SECTION 16: OTHER INFORMATION
Copyright © 2015 International Bio-Analytical Industries, Inc.
Permission is granted to make unlimited paper copies for internal use only.
International Bio-Analytical Industries, Inc. requires that recipients of its materials comply with 29 CFR 1910.1200(h), which mandates that employers provide employees with effective information and training regarding hazardous chemicals present in the workplace.
The information contained in this Safety Data Sheet is believed to be accurate as of the date of revision and is provided in good faith. However, this information is intended to serve as a guide only, and recipients are encouraged to exercise independent judgment regarding its accuracy, completeness, and suitability for their specific applications. International Bio-Analytical Industries, Inc., shall not be held liable for any direct or indirect damage resulting from the use of this information.
International Bio-Analytical Industries, Inc. makes no warranties, express or implied, including, but not limited to, warranties of merchantability or fitness for a particular purpose. This information is provided without warranty, and any use of the product that does not conform to this Safety Data Sheet, or that is used in combination with any other product or process, is the sole responsibility of the user.
Revision Date: 03/25/2026
