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:   Calcium Zirconate

Formula:            CaZrO₃

CAS Number:     12013-47-7

II.   HAZARDOUS INGREDIENTS 

Hazardous Components:   Calcium Zirconate

Percent (%):                     0-100

OSHA/PEL:                        5 mg(Zr)/m³

ACGIH/TLV:                       5 mg(Zr)/m³

HMIS Ratings:

Health:                              2

Flammability:                   0

Reactivity:                        0

III.   PHYSICAL DATA 

Boiling Point:                     N/E or N/A

Melting Point:                    N/E or N/A

Specific Gravity:               N/E

Solubility in H₂O:               N/E

Appearance and Odor:      Orange-yellow powder, no odor.

IV.   FIRE AND EXPLOSION HAZARD DATA 

Flash Point:  N/A

Explosive Limits:  Lower:  N/A         Upper:  N/A

Extinguishing Media:  Use suitable extinguishing media for surrounding materials and type of fire.

Special Firefighting Procedures:  Firefighters must wear full face, self-contained breathing apparatus with full protective clothing to prevent contact with skin and eyes.  Fumes from fire are hazardous.  Isolate runoff to prevent environmental pollution.

Unusual Fire and Explosion Hazard:  Calcium zirconate may emit toxic fumes if involved in a fire.

V.   HEALTH HAZARD INFORMATION 

Effects of Exposure:

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

Generally speaking, calcium compounds should be considered toxic only when they contain toxic components or as calcium oxide or hydroxide.  Calcium compounds are common air contaminants.  (Sax, Dangerous Properties of Industrial Materials, eight edition.)

Zirconium compounds are not an important industrial poison.  Most zirconium compounds in common use are insoluble and considered inert.  Pulmonary granuloma in zirconium workers has been reported.

Acute Effects:

Inhalation:  May cause irritation to the respiratory tract, mucous membranes of the nose and throat.

Ingestion:  May cause irritation to the gastrointestinal tract.

Skin:  May cause irritation.

Eye:  May cause irritation.

Chronic Effects:

Inhalation:  No chronic health effects recorded.

Ingestion:  No chronic health effects recorded.

Skin:  May cause skin granulomas.

Eye:  No chronic health effects recorded.

Target Organs:  May affect the respiratory system and skin.

Medical Conditions Generally Aggravated by Exposure:  Pre-existing respiratory disorders.

Carcinogenicity:  NTP:  No       IARC:  No      OSHA:  No

EMERGENCY AND FIRST AID PROCEDURES:

INHALATION:  Remove victim to fresh air, keep warm and quiet, give oxygen if breathing is difficult and seek medical attention.

INGESTION:  Give 1-2 glasses of milk or water and induce vomiting.  Seek medical attention.  Never induce vomiting or give anything by mouth to an unconscious person.

SKIN:  Remove contaminated clothing, brush material off skin, wash affected area with mild soap and water , seek medical attention if symptoms persist.

EYE:  Flush eyes with lukewarm water, lifting upper and lower eyelids, for at least 15 minutes.  Seek medical attention if symptoms persist.

VI.   REACTIVITY DATA 

Stability:  Stable

Conditions to Avoid:  None

Incompatibility ( Material to Avoid):  Strong oxidizing agents and acids.

Hazardous Decomposition Products:  None recorded.

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.  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 Federal, State and Local regulations.

VIII.   SPECIAL PROTECTION INFORMATION 

Respiratory Protection:  NIOSH-approved dust respirator.

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

Protective Gloves:  Rubber gloves

Eye Protection:  Safety glasses.

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 tightly sealed container in a cool, dry area.  Wash thoroughly after handling.

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.

Revised/Verified:                 May 1994