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:     Cobalt Titanate

Formula:              CoTiO₃

CAS Number:       12017-01-5

II.   HAZARDOUS INGREDIENTS

Hazardous Components:   Cobalt Titanate

Percent (%):                     0-100

OSHA/PEL:                        0.1 mg(Co)/m³

ACGIH/TLV:                       0.02 mg(Co)/m³

HMIS Ratings:

Health:                             2

Flammability:                  0

Reactivity:                       0

III.   PHYSICAL DATA

Boiling Point:                       N/E

Melting Point:                      N/E

Specific Gravity:                 4.98 g/cc

Solubility in H₂O:                Insoluble

Appearance and Odor:       Blue-gray crystalline powder or pieces, no odor.

IV.   FIRE AND EXPLOSION HAZARD DATA

Flash Point:  N/A

Autoignition Temperature:  N/E

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 Hazards:  None recorded

V.   HEALTH HAZARD INFORMATION

Effects of Exposure:

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

Cobalt has a low toxicity by ingestion.  Ingestion of soluble salts, produces nausea and vomiting by local irritation.  In animals, administration of cobalt salts produces an increase in the total red cell mass of the blood.  In humans, a single case of poisoning with liver and kidney damage has been attributed to cobalt.  Locally, cobalt has been shown to produce dermatitis and investigators have been able to demonstrate a hypersensitivity of the skin to cobalt.  There have been reports of hematologic, digestive and pulmonary changes in humans.

Titanium is generally considered to be physiologically inert.  There are no reported cases in the literature where titanium as such has caused human intoxication.  The dusts of titanium or most titanium compounds such as titanium oxide may be placed in the nuisance category.  (Sax, Dangerous Properties of Industrial Materials)

Acute Effects:

Inhalation:  May cause shortness of breath, coughing, weight loss and pulmonary damage.

Ingestion:  Moderately toxic by ingestion.  May cause acute cobalt poisoning.

Skin:  May cause irritation.

Eye:  May cause irritation and possibly damage the cornea.

Chronic Effects:

Inhalation:  May cause diffuse nodular fibrosis and respiratory sensitivity.

Ingestion:  No chronic health effects recorded.

Skin:  May cause allergic sensitization and dermatitis.

Eye:  No chronic health effects recorded.

Target Organs:  May affect the respiratory and pulmonary system.

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

Carcinogenicity:  NTP:  No               IARC:  Yes            OSHA:  No

EMERGENCY 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 water or milk 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):  None recorded

Hazardous Decomposition Products:  Toxic metal oxide fume

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, mist, vapor cartridge respirator.

Ventilation:  Use local exhaust to maintain concentration at or below the TLV, PEL.  General exhaust is not 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 closed 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.

Issued by:                            S. Dierks

Revised/Verified:                  February 2008