MSDS

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Page 5 of 7
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PEL = PermissibleExposureLeveldeterminedbytheOccupationalSafetyandHealthAdministration(OSHA)
TWA = Time‐WeightedAv eragesarebasedon8h/day,40h/weekexposures
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Section 9 - Physical and Chemical Properties
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Physical Form:
Liquid
A
ppearance/Description:
Thick black semi-liquid.
Color:
Black
Odor:
Mild Hydrocarbon.
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Taste:
Not relevant
Particulate Type:
Not relevant
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Particulate Size:
Not relevant
A
erosol Type:
Not relevant
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Odor Threshold:
No data available
Boiling Point:
212 F(100 C)
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Melting Point:
32 F(0 C)
Decomposition
Temperature:
Not relevant
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Heat of Decomposition:
Not relevant
pH:
9 to 10
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Specific Gravity/Relative
Density:
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= 1.2 Water=1
Density:
= 10.404 lbs/gal
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Bulk Density:
No data available
Water Solubility:
No data available
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Solvent Solubility:
No data available
V
iscosity:
No data available
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V
apor Pressure:
= 17 @ 77 F(25 C)
V
apor Density:
= 1 Air=1
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Evaporation Rate:
= 1 Water = 1
V
OC (Wt.):
No data available
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V
OC (Vol.):
= 10 g/L
V
olatiles (Wt.):
No data available
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V
olatiles (Vol.):
No data available
Flash Point:
460 F(237.7778 C)
Flash Point Test Type:
Not relevant
UEL:
Not relevant
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LEL:
Not relevant
Heat of Combustion (ΔHc):
Not relevant
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Section 10 - Stability and Reactivity
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Stability
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Stable under normal temperatures and pressures.
Hazardous Polymerization
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Hazardous polymerization not indicated.
Conditions to Avoid
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Avoid contact with strong oxidizing agents and acids.
Incompatible Materials
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Strong oxidizers and acids.
Hazardous Decomposition
Products
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Carbon monoxide, carbon dioxide and hydrocarbons.
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Section 11 - Toxicological Information
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ComponentName Concentration CAS Data
Asphalt 20%TO30% 8052‐42‐4
AcuteToxicity:;orl‐ratLD50:>5000mg/kg;ihl‐ratLC50:>94.4
mg/m3;ihl‐hmnTDLo:10mg/m3/5.5Y‐I
Tumorigen/Carcinogen:;skn‐musTDLo:905gm/kg/2Y‐I
Quartz 15%TO25% 14808‐60‐7 AcuteToxicity:;orl‐ratTDLo:120gm/kg
Kaolin 5%TO12% 1332‐58‐7 AcuteToxicity:;orl‐ratTDLo:370gm/kg/37D‐I
Bentonite 1%TO5% 1302‐78‐9 AcuteToxicity:;orl‐ratTDLo:700mg/kg/7D‐I
CarbonBlack 1%TO3% 1333‐86‐4 AcuteToxicity:;orl‐ratLD50:>15400mg/kg
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Other Component Information
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IARC has concluded that the following chemicals in this product are carcinogenic to humans
(Group 1): silica, quartz. ACGIH has designated the following chemicals in this product as
suspected human carcinogens (A2): silica, quartz. NTP has listed the following chemicals in
this product as known human carcinogens: silica, quartz. Risk of cancer depends on
duration and level of exposure to this product as a dust or aerosol mist. Airborne exposure is
not expected with this product. The materials are encapsulated and would only be release if
the dry material was sanded. Exposure could increase if the product is sprayed.
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Other Information
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This product contains petroleum asphalt. Petroleum asphalt is not listed as a carcinogen by
OSHA or NTP. The National Institute of Occupational Safety and Health (NIOSH), has