Product Name:
MATERIAL SAFETY DATA SHEET Asphalt PG 67-22
(3356)
SECTION 1 鈥? PRODUCT IDENTIFICATION AND USE
Asphalt PG 67-22 3257
Product name PIN #, UN #
None Class 9
Chemical name TDG, DOT class
Bitumen. Pitch. Tar. III
Common names Packing group
Elevated temperature
and synonyms Shipping name
Component of hot asphalt mix N.O.S.
Product use
Not regulated in Canada
Combustible soliid Class B Division 4
WHMIS
Toxic material Class D Division 2 Subdivision B
classification
Health 4 HMIS Health 4
Hazard codes NFPA
Flammability 4 Flammability 4
Reactivity 0 Reactivity 0
NFPA & HMIS Ratings: 0=Insignificant/No Hazard. 1=Slight Hazard. 2=Moderate Hazard. 3=High/Serious Hazard. 4=Extreme/Severe Hazard.
Irving Oil Limited, Refining Division (506) 202-2000
Supplier Phone
Box 1260, Saint John (506) 648-3060
Emergency
New Brunswick Canada E2L 4H6 (506) 202-3000
Refinery
SECTION 2 鈥? HAZARDOUS INGREDIENTS
LD50
OSHA PELs (2004)
Wt ACGIH-TLVs NIOSH RELs LC50
(rat, oral)
Ingredients CAS#
(%) (2004) (general industry) (2004) (rat, 4 hr)
(g/kg)
3 3
Asphalt 8052-42-4 >95 0.5*鈥? mg/m TWA None 5F mg/m TWA Not available Not available
Sulphur (S) 7704-34-9 4-5 Not available Not available Not available >0.008 Not available
Which may result in the evolution of:
Hydrogen sulphide 10 ppm TWA
7783-04-6 Not applicable 20 ppm C 10 ppm C Not applicable 444 ppm
(H2S) 15 ppm STEL
May contain:
Polycyclic aromatic
Various <10 Various Various Various Various Various
hydrocarbons (PAHs)
May also contain minor quantities of:
3
3 3
0.015 mg/m Not
Nickel (Ni) 7440-02-0 Trace 0.5* mg/m TWA 1 mg/m TWA Not available
3 3
0.5**鈼娐? mg/m C 0.05鈭? mg/m
3 3
Vanadium (V) 1314-62-1 Trace 0.05鈼?**鈭? mg/m TWA 0.1 0.15 mg/m
3
0.1鈼奆 mg/m C C
* Inhalable fraction. ** Respirable fraction. 鈥? Benzene-soluble aerosol. 搂 Dust. 鈭? Dust or fume. 鈼? Pentoxide. F Fume. C Ceiling.
Asphalt is a complex mixture of high molecular weight hydrocarbons. Its exact composition depends on the source of the crude oil from which it was produced
and the refining methods used.
SECTION 3 鈥? PHYSICAL DATA
Solid at room temperature. Viscous liquid above 194藲F (90藲C) Typically, ~1 @ 20藲C
Form Specific gravity
Black Not available
Colour Vapour density
H2S smells like rotten eggs. Not available
Odour Vapour pressure
Not available
Note: H2S deadens the sense of smell. Absence of Evaporation rate
Typically, >400藲C (>752藲F)
rotten egg smell does not mean absence of H2S. Boiling point
Odour threshold <0.15 ppm for H2S. Typically, ~204藲C (~400藲F)
Freezing point
Not available Not applicable
Coefficient of water/oil distribution pH
SECTION 4 鈥? FIRE AND EXPLOSION HAZARDS
Yes
No Conditions Ignited by heat, sparks or flames when product is heated to about 260藲C (500藲F)
Flammability
>110藲C (>230藲F) (oc) Auto ignition temperature Typically 485藲C (905藲F)
Flash point
Not available Upper flammable limit Not available
Lower flammable limit
Mechanical impact Not expected to be sensitive Static discharge Vapour may be sensitive
Explosion data: Sensitivity to:
Means of extinction Carbon dioxide, dry chemical, foam, or water spray.
Special precautions Vapour is heavier than air. It will spread along the ground & collect in low or confined areas (sewers,
basements). Also travels to source of ignition and flash back. Containers may explode when heated.
Carbon monoxide. Nitrogen oxides. PAHs. Other aromatic hydrocarbons. Formaldehyde
Hazardous combustion products
and acrolein. H2S and sulphur dioxide (SO2)
The information contained in this form is based on data from sources considered to be reliable but Irving Oil Limited does not guarantee the accuracy or completeness thereof. The
information is provided as a service to the persons purchasing or using the material to which it refers and Irving Oil Limited expressly disclaims all liability for loss or damage including
consequential loss or for injury to persons including death. The information shall not be reproduced, published or distributed in any manner without prior consent in writing of Irving Oil
Limited
Product Name:
MATERIAL SAFETY DATA SHEET Asphalt PG 67-22
(3356)
SECTION 5 鈥? REACTIVITY INFORMATION
Stable
Stability
Sources of ignition. Static discharges. High temperatures.
Conditions to avoid
Not available
Incompatible substances
CO. NOx. PAHs. Other aromatic hydrocarbons. Formaldehyde. Acrolein. H2S. SO2.
Hazardous decomposition products
SECTION 6 鈥? HEALTH HAZARD INFORMATION
Inhalation Ingestion Eye
Route of Entry Hazardous Contact
Skin absorption Eye Skin contact
Second- and third-degree burns from contact with hot asphalt. Dermatitis.
Acute exposure
H2S is very toxic. At concentrations as low as 1 to 5 ppm, nausea and severe eye irritation may occur.
Sense of smell may be impaired at about 20 ppm, with headache and respiratory tract irritation. At 250 to
500 ppm, potentially fatal pulmonary edema (fluid in the lungs) may occur. Dizziness, sudden (often fatal)
collapse, unconsciousness, and death occur at higher concentrations.
Note: Pulmonary edema may be delayed as long as 48 hours after exposure.
Chronic exposure Dermatitis. Acne-like lesions. Pigmentation of skin.
EPA and NIOSH identify asphalt fumes as Irritancy Vapour or fume causes eye, skin,
Carcinogenicity
carcinogenic. IARC鈥檚 classification is 鈥減ossibly and respiratory tract irritation.
Sensitization Yes, including photosensitization
carcinogenic to humans鈥?. ACGIH: Not classifiable
(extreme sensitivity to sunlight)
as a human carcinogen. Not included on OSHA鈥檚
Reproductive Not available
or NTP鈥檚 carcinogen lists.
Certain PAHs are known to be carcinogenic. Teratogenicity Not available
Asphalt fume is reported to be mutagenic. Toxicologically synergistic products Not available
Mutagenicity
SECTION 7 鈥? FIRST AID
Move victim to fresh air Give artificial respiration if breathing has stopped and if a qualified AR administrator is
Inhalation
available. Apply CPR if both pulse and breathing have stopped. Obtain medical attention immediately.
Not applicable
Ingestion
Flush eye with lukewarm, gently flowing fresh water for at least 10 minutes. Get medical help.
Eye
Use ice or cold water to cool the affected area as quickly as possible. Gently remove contaminated clothing and
Skin
shoes. Do not attempt to remove product from skin without medical assistance. Wash skin gently and thoroughly
with water and non-abrasive soap to remove product dust. Get medical help.
SECTION 8 鈥? PRECAUTIONARY MEASURES
Do not attempt rescue of an H2S knockdown victim without the use of proper respiratory protective equipment.
Gloves Heat-protective gloves.
Personal
Eye Face shield, as a good general safety practice.
protective
Respirator NIOSH-approved. SCBA or air line respirator with escape cylinder for confined spaces. A qualified
equipment
y occupational health and safety professional should advise on respirator selection. If an air-purifying
respirator is appropriate, use a 鈥淧 series鈥? filter & organic vapour cartridges.
Clothing & Coveralls to prevent skin contact. Neck closed and sleeves rolled down. Natural fibres are preferred.
footwear If clothing or footwear becomes contaminated with product, completely decontaminate it before re-
use, or discard it.
Enclose processes. Use local exhaust ventilation to remove vapour at its site of generation. Handle laboratory
Engineering
samples in a fume hood. Use mechanical ventilation in confined spaces.
controls
Avoid over-heating product, in order to minimize vapour and fume production. Use non-sparking equipment,
Handling
explosion-proof ventilation, and intrinsically safe electrical equipment. Ground handling equipment. Have
procedures &
equipment clean emergency eyewash and shower readily available in the work area.
Keep unauthorized persons away Eliminate all sources of ignition. Ventilate area. Stop leak if it can be done
Leak & spill
safely. Prevent entry into sewers, waterways, or confined spaces. Absorb or cover with dry earth, sand or
Procedure
other non-combustible material and use clean, non-sparking tools to transfer to container.
Waste disposal Allow product to cool and solidify. Consult local authorities for advice on disposal methods.
Usually stored at elevated temperatures. Containers should be vented and equipped with a flame arrester.
Storage
May be transported hot. Stable during transport.
Shipping
SECTION 9 鈥? PREPARATION DATE OF MSDS
Irving Oil Limited, Refining Division (506) 202-3000
Prepared by Phone
November 16, 2006
The information contained in this form is based on data from sources considered to be reliable but Irving Oil Limited does not guarantee the accuracy or completeness thereof. The
information is provided as a service to the persons purchasing or using the material to which it refers and Irving Oil Limited expressly disclaims all liability for loss or damage including
consequential loss or for injury to persons including death. The information shall not be reproduced, published or distributed in any manner without prior consent in writing of Irving Oil
Limited
|