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:     Iron Phosphide

Formula:              Fe₂P

CAS Number:       1310-43-6

II.   HAZARDOUS INGREDIENTS  

azardous Components:  Iron Phosphide

Percent (%):                    0-100

OSHA/PEL:                        0.1 mg(P)/m³

ACGIH/TLV:                      0.1 mg(P)/m³

HMIS Ratings:

Health:                             2

Flammability:                  0

Reactivity:                       0

III.   PHYSICAL DATA

Boiling Point:                  N/A

Melting Point:                 1290 ^oC

Specific Gravity:            6.56 g/cc

Solubility in H₂O:           Insoluble

Appearance and Odor:  Blue-gray powder, no odor

IV.   FIRE AND EXPLOSION HAZARDS DATA

Flash Point:  N/A

Flammability:  Non-flammable

Autoignition Temperature:  N/A        

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

Extinguishing Media:  Use suitable extinguishing agent 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 & Explosion Hazards:  When heated to decomposition, iron phosphide may emit toxic fumes of POx.

V.   HEALTH HAZARD INFORMATION

Effects of Exposure:

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

Iron compounds may cause vomiting, diarrhea, pink urine, black stool, liver damage.  May cause damage to the kidneys.  Irritating to the respiratory tract, they may cause pulmonary fibrosis if dusts are inhaled.

Inorganic phosphorus compounds may cause irritation and hemorrhages in the stomach as well as liver and kidney damage.  Bone structure may be attacked, especially the jaw and teeth.

Acute Effects:

Inhalation:  Inhalation of dust or powder may cause irritation to the respiratory system and possibly acute iron poisoning.  Large amounts of iron may cause iron pneumoconiosis.

Ingestion:  No acute health effects recorded.

Skin:  May cause irritation.

Eyes:  May cause irritation.

Chronic Effects:

Inhalation:  Inhalation of finely divided powder may cause pulmonary fibrosis.  May cause chronic iron poisoning and pathological deposition of iron in the body tissue.

Ingestion:  May cause damage to the liver.

Skin:  No chronic health effects recorded.

Eyes:  No chronic health effects recorded.

Routes of Entry:  Inhalation, Skin, Eyes, and Ingestion

Target Organs:  May affect the liver and kidney.

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 if symptoms persist.

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.

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:  None

Incompatibilities (Materials to Avoid):  None recorded

Hazardous Decomposition Products:  Oxides of phosphorus

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:  Disposal must be made in accordance with Federal, State and Local regulations.

VIII.   SPECIAL PROTECTION INFORMATION

Respiratory Protection:  NIOSH approved dust, mist, vapor respirator

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

Protective Gloves:  Rubber Gloves

Eye Protection:  Safety Glasses

Other Protective Clothing or Equipment:  Normal lab wear suitable to prevent contamination.

IX.   SPECIAL PRECAUTIONS

Precautions to Be Taken in Handling and Storage:  Store in cool, dry area.  Store in tightly sealed container.  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

Dated:                  March 2008