Neodymium Oxide 99.9% AR MSDS
Section 1: Chemical Product and Company Identification
Product Name: Neodymium Oxide 99.9% AR
Catalog Codes: SLN2563, SLN1609
CAS#: 1313-97-9
RTECS: QP0185000
TSCA: TSCA 8(b) inventory: Neodymium Oxide 99.9% AR
CI#: Not available.
Synonym: Neodymium Trioxide; Dineodymium trioxide;
Neodymia; Neodymium (3+) oxide
Chemical Name: Neodymium Oxide 99.9% AR
Chemical Formula: Nd2O3
Section 2: Composition and Information on Ingredients
Composition:
Name CAS # % by Weight
Neodymium Oxide 99.9% AR 1313-97-9 100
Toxicological Data on Ingredients: Not applicable.
Section 3: Hazards Identification
Potential Acute Health Effects: Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of
inhalation.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available.
MUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure is not known to aggravate medical condition.
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 15 minutes. Get medical attention if irritation occurs.
Skin Contact: Wash with soap and water. Cover the irritated skin with an emollient. Get medical attention if irritation develops.
Serious Skin Contact: Not available.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Serious Inhalation: Not available.
Ingestion:
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if
symptoms appear.
Serious Ingestion: Not available.
Section 5: Fire and Explosion Data
Flammability of the Product: Non-flammable.
Auto-Ignition Temperature: Not applicable.
Flash Points: Not applicable.
Flammable Limits: Not applicable.
Products of Combustion: Not available.
Fire Hazards in Presence of Various Substances: Not applicable.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media and Instructions: Not applicable.
Special Remarks on Fire Hazards: Not available.
Special Remarks on Explosion Hazards: Not available.
Section 6: Accidental Release Measures
Small Spill:
Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large Spill:
Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water
on the contaminated surface and allow to evacuate through the sanitary system.
Section 7: Handling and Storage
Precautions:
Do not ingest. Do not breathe dust. If ingested, seek medical advice immediately and show the container or the
label. Keep away from incompatibles such as oxidizing agents, acids, moisture.
Storage:
Hygroscopic. Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above
23°C (73.4°F).
Section 8: Exposure Controls/Personal Protection
Engineering Controls:
Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal Protection:
Safety glasses. Synthetic apron. Dust respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves (impervious).
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used
to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure Limits: Not available.
Section 9: Physical and Chemical Properties
Physical state and appearance: Solid. (Powdered solid.)
Odor: Odorless.
Taste: Not available.
Molecular Weight: 336.48 g/mole
Color: Bluish-grey (Light.)
pH (1% soln/water): Not applicable.
Boiling Point: Not available.
Melting Point: 2270°C (4118°F)
Critical Temperature: Not available.
Specific Gravity: 7.24 (Water = 1)
Vapor Pressure: Not applicable.
Vapor Density: 11.6 (Air = 1)
Volatility: Not available.
Odor Threshold: Not available.
Water/Oil Dist. Coeff.: Not available.
Ionicity (in Water): Not available.
Dispersion Properties: Not available.
Solubility: Insoluble in cold water.
Section 10: Stability and Reactivity Data
Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Dust generation, moisture, air, incompatible materials.
Incompatibility with various substances: Reactive with oxidizing agents, acids, moisture.
Corrosivity: Not available.
Special Remarks on Reactivity:
Incompatible with strong acids, strong oxidants, moisture, and air. Neodynium (III) oxide absorbs NH3 and CO2
from air. Protect from moisture.
Special Remarks on Corrosivity: Not available.
Polymerization: Will not occur.
Section 11: Toxicological Information
Routes of Entry: Inhalation. Ingestion.
Toxicity to Animals: Acute oral toxicity (LD50): >5000 mg/kg [Rat].
Chronic Effects on Humans: Not available.
Other Toxic Effects on Humans: Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Special Remarks on Toxicity to Animals: Not available.
Special Remarks on Chronic Effects on Humans: May affect genetic material.
Special Remarks on other Toxic Effects on Humans:
Acute Potential Health Effects:
Skin: Although it is not known to be irritating to skin. However, contact, particularly with any open wound or
broken skin, may cause skin irritation, and reddness.
Eyes: Dust may cause eye irritation.
Inhalation: Dust may cause respiratory tract irritation. Prolonged exposure to dusts may result in chronic
bronchitis, with symptoms of coughing and shortness of breath.
Ingestion: Ingetion of large quantites may cause digestive (gastrointestinal) tract irritation.
Section 12: Ecological Information
Ecotoxicity: Not available.
BOD5 and COD: Not available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
Toxicity of the Products of Biodegradation: The product itself and its products of degradation are not toxic.
Special Remarks on the Products of Biodegradation: Not available.
Section 13: Disposal Considerations
Waste Disposal:
Waste must be disposed of in accordance with federal, state and local environmental
control regulations.
Section 14: Transport Information
DOT Classification: Not a DOT controlled material (United States).
Identification: Not applicable.
Special Provisions for Transport: Not applicable.
Section 15: Other Regulatory Information
Federal and State Regulations: TSCA 8(b) inventory: Neodymium (III) Oxide
Other Regulations: EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
Other Classifications:
WHMIS (Canada): Not controlled under WHMIS (Canada).
DSCL (EEC):
This product is not classified according
to the EU regulations.
S24/25- Avoid contact with skin and eyes.
HMIS (U.S.A.):
Health Hazard: 1
Fire Hazard: 0
Reactivity: 0
Personal Protection: F
National Fire Protection Association (U.S.A.):
Health: 1
Flammability: 0
Reactivity: 0
Specific hazard:
Protective Equipment:
Gloves (impervious).
Synthetic apron.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent.
Safety glasses.
Section 16: Other Information
References: Not available.
Other Special Considerations: Not available.
Created: 10/10/2005 10:55 AM
Last Updated: 11/06/2008 12:00 PM