MATERIAL SAFETY DATA SHEET

I.   PRODUCT IDENTIFICATION

Manufacturer/Supplier:

ESPI Metals

1050 Benson Way, Ashland, OR 97520

Toll Free (800) 638-2581 * Fax (541) 488-8313

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Product Name:     Europium Fluoride

Formula:              EuF₃

CAS Number:       13765-25-8

I.   HAZARDOUS INGREDIENTS

Hazardous Component:   Europium Fluoride

Percent (%):                    0-100

OSHA/PEL:                       2.5 mg(F)/m³

ACGIH/TLV:                     2.5 mg(F)/m³

III.   PHYSICAL DATA

Boiling Point:                  4136 ^oC

Melting Point:                 2534 ^oF

Specific Gravity:             NA

Solubility in H₂O:            Insoluble

Appearance and Odor:   White powder, no odor.

IV.   FIRE AND EXPLOSION HAZARDS DATA

Flash Point:  NA

Flammable Limits:  LFL:  NA           UFL:  NA

Extinguishing Media:  Use extinguishing method for surrounding fire.

Special Fire Fighting Procedures:  Wear a NIOSH/MSHA approved self-contained breathing apparatus with a full face piece operated in pressure-demand or other positive pressure mode and protective clothing.

Unusual Fire and Explosion Hazards:  Under fire conditions toxic fumes of hydrogen fluoride may be emitted.

V.   HEALTH HAZARD INFORMATION

Effects of Exposure:

To the best of our knowledge the chemical, physical and toxicological properties of europium fluoride have not been thoroughly investigated and recorded.

Europium is considered a rare earth metal.  These metals are moderately to highly toxic.  The symptoms of toxicity of the rare earth elements include writhing, ataxia, labored respiration, walking on the toes with arched back, and sedation.  The rare earth elements exhibit low toxicity by ingestion exposure.  May lead to production of skin and lung granulomas.

Fluorides may cause salivation, nausea, vomiting, diarrhea and abdominal pain, followed by weakness, tremors, shallow respiration, convulsions and coma. May cause brain and kidney damage. Chronic fluoride poisoning can cause severe bone changes, loss of weight, anorexia, anemia and dental defects.

Acute Effects:

Inhalation:  May cause upper respiratory tract irritation.

Ingestion:  May cause gastrointestinal irritation.

Skin:  May cause irritation, rashes, and skin granulomas.

Eye:  May cause irritation.

Chronic Effects:

Inhalation:  May cause fluorosis, pulmonary fibrosis, severe bone changes, hyperemia, cellular eosinophilia and vascular granulomata, acute chemical pneumonitis, subacute bronchitis and focal hypertopic emphysema.

Ingestion:  May affect renal and hepatic functions, the coagulation rate of the blood, circulatory, enzyme and nervous system.

Skin:  May cause dermatitis, sensitivity to heat, itching and skin lesions.

Eye:  No chronic health effects recorded.

Medical Conditions Aggravated by Overexposure:  Respiratory diseases

Carcinogenicity:  NTP:  No IARC:  No             OSHA:  No

EMERGENCY AND FIRST AID PROCEDURES:

INHALATION:  Remove from area of exposure.  Get medical attention as needed.

INGESTION:  If swallowed and victim is fully conscious, induce vomiting immediately by giving two glasses of water and sticking finger down throat.  GET IMMEDIATE MEDICAL ATTENTION.

SKIN:  In case of contact, immediately wash with soap and water for at least 5 minutes.  Remove any contaminated clothing and shoes.  Thoroughly clean contaminated clothing and shoes before reuse.  Get medical attention if irritation develops or persists.

EYES:  In case of contact, immediately flush eyes with plenty of water for at least 15 minutes using an eyewash fountain.  Lift upper and lower lids and rinse well under them.  Get medical attention if irritation develops or persists.

VI.   REACTIVITY DATA

Stability:  Stable

Conditions to Avoid:  Open flame and moisture

Incompatibility (Material to avoid):  Strong Acids

Hazardous Decomposition Products or Byproducts:  Hydrogen fluoride fumes are emitted on thermal decomposition or when digested in hot mineral acids.

Hazardous Polymerization:  Will not occur.

VII.   SPILL OR LEAK PROCEDURES

Steps to Be Taken in Case Material Is Released or Spilled:  Wear appropriate respiratory and protective equipment specified in section VIII.  Isolate spill area and provide ventilation.  Scoop up or Vacuum up spill using a high efficiency particulate absolute (HEPA) air filter and place in a closed container for proper disposal.  Take care not to raise dust.

Waste Disposal Method:  Dispose of in accordance with Local, State and Federal regulations.

VIII.   SPECIAL PROTECTION INFORMATION

Respiratory Protection: NIOSH approved respirator.

Ventilation:  Use local exhaust to maintain concentration at or below the PEL, TLV.  General exhaust is recommended.

Eye Protection:  Safety glasses.

Protective Gloves:  Rubber gloves.

Other Protective Clothing or Equipment:  Protective gear suitable to prevent contamination.

IX.   SPECIAL PRECAUTIONS

Precautions to Be Taken in Handling and Storage:  Store in a cool dry place in a tightly sealed container.  Avoid breathing dusts.  Avoid direct or prolonged contact with skin and eyes.  Wash hands thoroughly after handling.  Do not rub eyes with soiled hands.  Do not eat, drink or smoke in the work area.

Work Practices:  Implement engineering and work practice controls to reduce and maintain concentration of exposure at low levels.  Use good housekeeping and sanitation practices.  Do not use tobacco or food in work area.  Wash thoroughly before eating and smoking.  Do not blow dust off clothing or skin with compressed air.  Maintain eyewash capable of sustained flushing, safety drench shower and facilities for washing.

TSCA Listed:         Yes

DOT Regulations:

Hazard Class:       None

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 damage resulting from handling or from contact with the above product.

Issued by:                            S. Dierks

Revised/Verified:                  January 2001