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

E-Mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Product Name:     Palladium Silver Alloy

II.  HAZARDOUS INGREDIENTS

Hazardous Component:      Palladium             Silver

CAS Number:                       7440-05-3            7440-22-4

Percent (%):                       0-100                  0-100

OSHA/PEL:                           N/E                     0.01 mg/m³

ACGIH/TLV:                          N/E                     0.1 mg/m³

HMIS Rating:

Health:             0

Flammability:  0

Reactivity:       0

III.  PHYSICAL DATA

Boiling Point:                 N/E

Melting Point:                 N/E

Specific Gravity:            N/E

Solubility in H₂O:            Insoluble

Appearance and Odor:   Silver colored metallic solid, no odor.

IV.  FIRE AND EXPLOSION HAZARDS DATA

Flash Point: N/A       

Autoignition Temperature:  N/E

Flammable 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.

Unusual Fire & Explosion Hazard:  No data

V.  HEALTH HAZARD INFORMATION

Effects of Exposure:

To the best of our knowledge the chemical, physical and toxicological properties of palladium silver alloy have not been thoroughly investigated and recorded.

Palladium metal may be a skin sensitizer.  In the laboratory, palladium appears to bind to many cell components; blocks the action of a number of enzymes and interferes with use of energy by nerves and muscles; induces lung malfunction and produces abnormal fetuses.  Lethal intravenous doses cause appetite loss, hemolysis, renal deposition and bone marrow damage.

Absorption of silver compounds by ingestion, inhalation or through broken skin can cause argyreia, a permanent bluish-gray discoloration of the skin, conjunctiva and mucous membranes

Acute and Chronic Effects:  Dust or fumes may be irritating to skin and mucous membranes.  May be irritating to eyes.  No other data.

Medical Conditions, if any, Aggravated by the Chemical:  No data

Target Organs:  No target organs recorded.

Carcinogenicity:  NTP:  No          IARC:  No             OSHA:  No            EPA:  No

EMERGENCY AND FIRST AID PROCEDURES:

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

INGESTION:   Give 1-2 glasses of milk or water and induce vomiting, seek medical attention if symptoms persist.  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 irritation persists.

EYES:  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:  No data 

Incompatibility (Material to Avoid):  Acids, oxidizing agents

Hazardous Decomposition Products:  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.  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 according to Local, State, and Federal regulations.

VIII.  SPECIAL PROTECTION INFORMATION

Respiratory Protection:  NIOSH approved respirator when high concentrations are present.

Ventilation:  Use local exhaust when processes create dust or fume.  General exhaust is recommended. 

Protective Gloves:  Rubber gloves.

Eye Protection:  Safety glasses.

Other Protective Clothing or Equipment:  Normal lab wear

IX.  SPECIAL PRECAUTIONS

Precautions to Be Taken in Handling and Storage:  Store in a tightly sealed container, in a cool, dry, well-ventilated 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.  Provide eyewash capable of sustained flushing, safety drench shower and hygienic facilities for washing.

TSCA Listed:       All components are listed 

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

Date:                   October 2007