SPI Supplies SPI Supplies Division
Structure Probe, Inc.

P.O. Box 656 West Chester, PA 19381-0656 USA
Phone: 1-(610)-436-5400 Fax: 1-(610)-436-5755
E-mail: spi3spi@2spi.com

WWW: http://www.2spi.com
Manufacturer's CAGE: 1P573

Material Safety Data Sheet

SPI #02703-AB, 02703A-AB Amosite Asbestos Standards




Section 1: Identification

Date Effective........... January 8, 2009
                          (most recent revision)

Chemical family..... Hydrous silicates of magnesium and iron

Emergencies                
Contacting CHEMTREC:

24 Hour Emergency Use Only #'s......   
Worldwide phone: 1-(703)-527-3887
Worldwide FAX:   1-(703)-741-6090 
Toll-free phone: 1-(800)-424-9300 USA only

Product or Trade Name....  Amosite asbestos fiber

Emergency Overview:
Amosite asbestos is a known human carcinogen.

Section 2: Composition

         Name            CAS #          EC#             Approximate Weight %
         Amosite         12172-73-5     n/a             >99.99%

Confirmed carcinogen by ACGIH, IARC, OSHA AND NTP.

NFPA (Scale 0-4):
    Not known

Section 3: Hazard Identification

Potential Health Effects:
    Acute: Overexposure to breathing asbestos may cause asbestosis,
    pulmonary fibrosis, mesothelioma, other	lung disorders or cancer.  
    Handling of materials and smoking or eating prior to washing could be 
    hazardous.  Medical examination and x-rays are required to determine
    signs & symptoms of exposure.

Routes of exposure:  Inhalation, Skin contact, Ingestion

Medical Conditions Aggravated by Exposure:
    Pulmonary disease

Occupational Exposure Limits:

TLV: 0.1 fiber/cc (as TWA)
A1 (ACGIH 1998.  For fibers longer than 5µm with an aspect ratio equal to or
greater than 3:1 as determined at 400-450X magnification by the membrane filter
method).

Incompatibilies:
Strong oxidizers, strong acids, and bases

Route of entry: Inhalation, Skin contact, Ingestion
Target organs:  Lungs

Symptoms:
There are not acute signs or symptoms associated with asbestos.  Diseases
associated with over exposure are chronic, generally taking from 10 to 40 years
to become apparent.

Section 4: First Aid Measures

Eyes:  In case of contact, immediately flush eyes with copious amounts of
       flowing water for at least 15 minutes, retracting eye lids often.
       Get medical attention immediately.  Contact lenses should not be
       worn when working with this product.

Skin:  Wash skin thoroughly with mild soap and water.  Flush with copious 
       amounts of water for 15 minutes.  

Inhalation: Move the exposed person to fresh air at once.  Support breathing.
            If symptoms persist contact physician.

Ingestion:  Get medical aid immediately.


Section 5: Fire Fighting Measures

Flammability classification:  Not classified. 
	Heat resistant up to 500°C; is completely decomposed at 
	a temperature of 1000°C. 

Flash Point/Method:  Not known

Auto-Ignition Temperature:  Not determined

Flammable Limits:  Lower:  Not applicable
                   Upper:  Not applicable

Extinguishing Media:  Water, Foam, Dry Chemical

Unusual Fire Hazards:  Toxic gases and asbestos particulate may be
	Released in a fire.

Firefighting procedures/instructions:
 	Use NIOSH approved self-contained breathing apparatus and full
	protective equipment.
Properties that could increase fire or explosion hazard:
         Combustibility of this material results from paraffin lubrication.

Section 6: Accidental Release Measures

Use HEPA vacuum wet methods when feasible.  Use appropriate personal
protection for clean-up personnel.


Section 7: Handling and Storage

Storage and handling:
Store in well-sealed container in cool, dry area.

Section 8: Exposure Controls and Personal Protection

ANSI approved eye wash and deluge shower should be available in the work area.

Personal Protective Equipment (PPE):
   
Eye/Face Protection: ANSI 87.1 approved chemical safety glasses with side shield. 

Protective gloves: Rubber gloves
Protective clothing: Wear protective clothing to prevent skin contact. Do NOT
take working clothes home.

Respiratory Protection:
Wear NIOSH approved respirator in accordance with 29CFR1910.1001.

Other:  Wash prior to eating, drinking, or smoking.  Avoid ingestion or breathing
of dust.

Section 9: Physical and Chemical Properties

Appearance: Fibrous solid
Color:  Brown, Gray or Green
pH:  Not applicable
Odor:  None
Vapor Pressure:  Not applicable
Vapor Density (Air=1):  Not available
Boiling Point/Range:  Not available
Melting Point/Range:  Decomposes below melting point of 950°C
Specific Gravity:  3.43 g/cc
Solubility in water:  None
Softening Point:  Not determined
Molecular Formula:  (Mg,Fe)7Si8O22(OH)2
Molecular Weight:  1171.51
%Volatile by Volume:  Not determined
Evaporation Rate (n-butyl acetate = 1):  Not available
Viscosity:  Not available


Section 10: Stability and Reactivity

Chemical Stability:  The product is stable under normal use conditions.

Conditions to Avoid:
Prevent dispersion of dust.  Avoid all contact. Avoid airborne concentrations
at or above OSHA PEL.

Incompatibility (materials to avoid):
Strong oxidizers, strong acids, and bases.  

Hazardous Products of Decomposition:
None known

Reactions with Air and Water:
Avoid airborne concentrations at or above OSHA PEL.


Section 11: Toxicological Information

RTECS# BT6825000

Section 12: Ecological Information

None available

Section 13: Disposal Considerations

Bury waste is solid landfill as required in 29CFR1910.1001.  Comply with
applicable OSHA, Federal, State and Local regulations.

Section 14: Transport Information

Proper Shipping Name:  White asbestos (chrysotile)

DOT Hazard Class:  9

UN/NA ID:  UN2590

Packing Group:  III

Labels:  9

Marine Pollutant:  No information

DOT Status:  Not Regulated

Section 15: Regulatory Information

United States:

TSCA
This product is listed under the TSCA Inventory.


CERCLA:
This product has an RQ of 1 pound under CERCLA.

SARA:
Section 313
This product is listed under SARA Section 313.
 

California Prop. 65:
Asbestos a known carcinogen under California Prop. 65.

US Statements:
Confirmed carcinogen.  Target organs: Lung  
  

European/International Regulations:
European Labeling in Accordance with EC Directives

Hazard Symbols: T  Toxic
Risk Phrases:        
	R23  Toxic by Inhalation
	R45  May cause cancer
	R48  Danger of serious damage to health by prolonged exposure
	R49  May cause cancer by inhalation

Safety Phrases:
	S53  Avoid exposure – obtain special instructions before use
	S45  In case of accident, or if you feel unwell, seek medical advice
immediately (show the label where possible.)

Canada

This product has a WHMIS classification of D2B.

DSL/NDSL
This product, CAS# 12172-73-5, is not listed on the DSL List and is not listed
on the NDSL List.  However, CAS# 1332-21-4 asbestos is listed on the DSL List.

Section 16: Other Information

If this product should be used in ways that are outside of the intended applications in scanning electron microscope laboratories, and if it is going to be formulated into some other system, so that it becomes just another component of that other system, read the MSDS sheets for the other components before blending as the resulting mixture may have the hazards of all of its parts.

Disclaimer of Liability:

Caution! Do not use SPI Supplies products or materials in applications involving implantation within the body; direct or indirect contact with the blood pathway; contact with bone, tissue, tissue fluid, or blood; or prolonged contact with mucous membranes. Products offered by SPI Supplies are not designed or manufactured for use in implantation in the human body or in contact with internal body fluids or tissues. SPI Supplies will not provide to customers making devices for such applications any notice, certification, or information necessary for such medical device use required by US FDA (Food and Drug Administration) regulation or any other statute.

SPI Supplies and Structure Probe, Inc. make no representation, promise, express warranty or implied warranty concerning the suitability of these materials for use in implantation in the human body or in contact with internal body tissues of fluids.

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The information and recommendations set forth above are taken from sources believed to be accurate as of the date hereof, however SPI Supplies and Structure Probe, Inc. make no warranty with respect to the accuracy of the information or the suitability of the recommendations, and assume no liability to any user thereof. The information contained in this sheet does not constitute a hazard assessment and should not be used in place of the user's own assessment of work place risks as required by other health and safety legislation. Be aware of the Structure Probe, Inc. Copyright Policy. Structure Probe, Inc. grants a nonexclusive license to make unlimited copies of this safety sheet for internal use only. Quite obviously, this information would pertain only to this material when purchased from SPI Supplies as product from other sources, with other ingredients and impurity levels could have substantially different properties.


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