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MATERIAL SAFETY DATA SHEET
Date Prepared: 03/23/2000
MSDS No: 029
Tarconite

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1. Chemical Product and Company Identification 
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Product Identifier: Tarconite
Manufacturer 

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2. Composition/Information on Ingredients 
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* TWA, coal tar volatiles benzene soluble fraction, OSHA PEL
** Respirable Crystalline Quartz
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3. Hazards Identification 
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Emergency Overview 

Immediate concerns: Studies by Koppers Industries, Inc. ( Using Refined
Coal Tar Emulsion Safely, 1991 ) show that emissions during manufacture and
application of coal tar emulsion are well below OSHA exposure limits. Avoid
prolonged and repeated skin contact. Dermatitis may result from exposure of
individuals with sensitive skin. Refined coal tar is a collection of
organic compounds, primarily polynuclear aromatic hydrocarbons ranging from
one ringed to 30 or 40 ringed in size. It is estimated that as many as
5,000 compounds may be present. Some of these polynuclear aromatic
hydrocarbons may be those which have been shown to induce cancer in animals
under laboratory conditions according to NTP, IARC, or OSHA. Respirable
crystalline quartz has been found to be a suspectd carcinogen by NTP,
although no exposure is expected through use of this material. This product
has not been tested in long term, chronic exposure test.

Potential Health Effects
Eyes: May cause slight irritation.
Skin: Substance may cause skin irritation. May cause irritation similar to
sunburn and is accelerated by exposure to sun.
Ingestion: May cause vomiting.
Inhalation: Harmful effects not expected.

Signs and Symptoms of Overexposure
Eyes: Causes eye irritation. Liquid, aerosols and vapors of this product
are irritating and can cause pain, tearing, reddening and swelling
accompanied by a stinging sensation and/or a feeling like that of fine dust
in the eyes.
Skin: May cause skin irritation.
Ingestion: Substance may be harmful if swallowed.
Inhalation: High gas, vapor, mist or dust concentrations may be harmful if
inhaled.
Acute Effects: Not Established

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4. First Aid Measures 
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Eyes: Flush eye with water for 15 minutes. Get medical attention.
Skin: Wash with soap and water. Get medical attention if irritation develops
or persists. If material has dried, remove with waterless hand cleaner, then
wash with soap and water.
Ingestion: Get medical attention immediately. If ingested, give vegetable oil
and induce vomiting, taking care to prevent aspiration.
Inhalation: If exposed to excessive levels of dusts or fumes, remove to fresh
air and get medical attention if cough or other symptoms develop.
Antidotes: Call a physician or poison control center immediately. Never give
anything by mouth to an unconscious person.

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5. Fire Fighting Measures 
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Comments: Not Established
Flashpoint and Method: None
Comments: Not Established
Autoignition Temperature: None
Comments: None
Hazardous Combustion Products: Toxic fumed may be emitted when the dried
material is burned, including CO and combustion by-products of poly-nuclear
aromatic hydrocarbons.
Other Considerations: "Empty" containers retain product residue (liquid
and/or vapor) and can be dangerous. DO NOT PRESSURIZE, CUT, WELD, BRAZE,
SOLDER, DRILL, GRIND, OR EXPOSE SUCH CONTAINERS TO HEAT, FLAME, SPARKS,
STATIC ELECTRICITY, OR OTHER SOURCES OF IGNITION; THEY MAY EXPLODE AND CAUSE
INJURY OR DEATH. Empty drums should be completely drained, properly bunged
and promptly returned to a drum reconditioner, or properly disposed of.
General Hazard: This material is a water based emulsion. It does not support
combustion

Fire Fighting Equipment: As in any fire, wear self-contained breathing
apparatus pressure-demand, (MSHA/NIOSH approved or equivalent) and full
protective gear.

Flammable Class: None
Flame Propagation or Burning Rate of Solids: Not Established
Fire Explosion: None

Fire Fighting Procedures: Use alcohol foam, carbon dioxide, or water spray
when fighting fires involving this material. Water cool sealed containers in
area of fire to prevent rupture due to steam generation.

Explosion Hazards: None

Extinguishing Media: Use water fog, carbon dioxide, foam, or dry chemical to
extinguish the fire.

Sensitive Static Discharge: Not Established
Sensitivity to Impact: None

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6. Accidental Release Measures 
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Small Spill: Absorb spill with suitable material. In soil, recover the
spilled material, put in closed containers for disposal. Dispose in a safe
manner in accordance with local, state and federal regulations. On water,
stop the leak and prevent it from spreading. Notify the proper authorities.
Avoid runoff into storm sewers and ditches which lead to waterways. Do not
flush to sewer.

Large Spill: For large spills, dike the area and pump into closed containers.
Prevent this material from entering waterways.

Water Spill: When spilled in waters containing fish, material will suffocate
fish until it settles on bottom.

Special Protective Equipment: Wear protective clothing during cleanup.

General Procedures: Keep spectators away from spill. Surface may be slippery,
use care to avoid falling.

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7. Handling and Storage 
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Handling: Wash thoroughly after handling.
Loading Temperature: Not Established
Storage Temperature: 32 degrees F to 150 degrees F
Comments: Keep from freezing.
Loading/Unloading Viscosity: Not Determined
Storage Pressure: Not Determined
General Procedures: Follow all MSDS/label precautions even after container is
emptied because they may retain product residues.
Electrostatic Accumulation Hazard: None

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8. Exposure Controls/Personal Protection 
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Eyes and Face: Wear safety glasses with side shields (or goggles) and a face
shield.
Protective Clothing: Long sleeve shirts and pants are recommended while using
this product.
Skin: Rubber gloves are recommended while handling this product
Respiratory: Good general ventilation should be sufficient to control
airborne levels. If sprayed use a NIOSH approved breathing device. Observe 5
mg/m limit for oil mist.

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9. Physical and Chemical Properties 
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Physical State: Liquid
Appearance: Viscous dark brown.
Color: Dries black.
Vapor Pressure: None
Freezing Point: 32 degrees F
Melting Point: Not Available
Boiling Point: 212 degrees F
pH: 7.0 to 10.0
Evaporation Rate: <1
Density: 10.25 at 77 degrees F
Odor: Tar odor
Percent Volatile: 53
Specific Gravity: 1.2
Viscosity: Not Available
Vapor Density: Heavier
Water Solubility: Completely Miscible

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10. Stability and Reactivity 
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Stable: Yes
Hazardous Polymer: No
Stability: Stable.
Polymerization: None.
Conditions to Avoid:
Incompatible Materials: This material will react violently with any
material that reacts with water, such as concentrated sulfuric acid, sodium
metal, calcium carbide, etc.

Hazardous Decomposition: Stable. However, may decompose if heated. When the
dried material burns, steam, carbon dioxide, carbon monoxide, and other
toxic fumes may be emitted.

Notes: Avoid temperatures above 200 F (93 C)

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11. Toxicological Information 
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12. Ecological Information 
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Environmental Data: None

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13. Disposal Considerations 
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Disposal Method: This material is not hazardous waste in dry form according
to TCLP results ( EPA method 1311 ). If the material is in a liquid form,
allow the water to evaporate.
Dispose of the dried material in a safe manner in accordance with federal,
state, and local regulations. Do not dispose of by means of sinks, drains,
or in the immediate environment.
Empty drums should be completely drained, properly bunged, and returned to
a drum reconditioner. Drill a hole in the bottom of empty pails to prevent
drowning of small children.

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14. Transport Information 
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15. Regulatory Information 
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SARA Title III (Superfund Amendments and Reauthorization Act)
313 Reportable Ingredients: None

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16. Other Information 
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Approval date: 05/24/2000
Approved by: Greg Houser Title: V. P. Manufacturing
Reason for Issue: New Format
Revision Summary: New MSDS
Information Contact: 1.800.543.7077

(Health, Fire, Reactivity, Protection)

This information is provided in good faith and correct to the best of Neyra Industries, Inc. knowledge as of the date here of; however, Neyra Industries, Inc. makes no representation as to its completeness or accuracy. Customers are encouraged to make their own determination as to the suitability of this product for their purpose prior to use. Neyra Industries, Inc. disclaims responsibility to damages of any kind resulting from the use of this information.

THERE ARE NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THIS INFORMATION OR TO THE PRODUCT IT DESCRIBES.
 

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