MATERIAL SAFETY DATA SHEET Product Name:
Asphalt PG 58-34
(3320)
SECTION 1 鈥? PRODUCT IDENTIFICATION AND USE
Product name PIN #, UN #
Asphalt PG 58-34 3257
Chemical name TDG, DOT class
None Class 9
Common Packing group
Bitumen. Pitch. Tar. III
names
and synonyms Shipping name Elevated temperature liquid,
Product use Component of hot asphalt mix N.O.S.
Not regulated in Canada
WHMIS Combustible solid Class B Division 4
Toxic material Class D Division 2 Subdivision B
classification
Hazard codes NFPA Health HMIS Health
0 0
Flammability 1 Flammability 1
Reactivity 0 Reactivity 0
NFPA & HMIS Ratings: 0=Insignificant/No Hazard. 1=Slight Hazard. 2=Moderate Hazard. 3=High/Serious Hazard. 4=Extreme/Severe
Supplier Phone
Irving Oil Limited, Refining Division (506) 202-2000
Emergency
Box 1260, Saint John 1-800-424-9300
Refinery
New Brunswick Canada E2L 4H6 (506) 202-3000
SECTION 2 鈥? HAZARDOUS INGREDIENTS
Ingredients CAS# Wt (%) ACGIH-TLVs OSHA PELs (2004) NIOSH RELs LD50 LC50
(general industry)
(2004) (2004) (rat, oral) (rat, 4 hr)
(g/kg)
0.5 mg/m3*鈥? TWA 5 mg/m3? TWA
Asphalt 8052-42-4 >93 None NAv NAv
May contain:
Styrene-butadiene polymer NAv <6 NAv NAv NAv NAv NAv
Polycyclic aromatic
Various <10 Various Various Various Various Various
hydrocarbons (PAHs)
May also contain minor quantities of:
0.5 mg/m3* TWA 1 mg/m3 TWA 0.015 mg/m3 TWA
Nickel (Ni) 7440-02-0 Trace NAv NAv
0.05?**H mg/m3 TWA 0.5**?搂 mg/m3 CEILING 0.05H mg/m3
Vanadium (V) 1314-62-1 Trace 0.1 0.15
0.1?鈥? mg/m3 CEILING mg/m3
CEILING
Sulphur (S) 7704-34-9 Trace NAv NAv NAv >0.008 NAv
Which may result in the evolution of:
Hydrogen sulphide (H2S) 7783-04-6 Nap 10 ppm TWA 15 ppm 20 ppm CEILING 10 ppm CEILING NAp 444 ppm
STEL
Asphalt is a very complex mi xture 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.
H2S production and accumulation is considered unlikely unless the product is heated in a confined area.
* Inhalable fraction. ** Respirable fraction. 鈥? Benzene-soluble aerosol. ? Fume. 搂 Dust. H Dust or fume. ? Pentoxide.
SECTION 3 鈥? PHYSICAL DATA
Form Solid at room temperature. Viscous liquid above194掳F (90掳C) Specific gravity Typically, ~1 @ 20掳C
Colou Black Vapour density NAv
Odour Tar-like odour for non-S asphalt. Vapour NAv
Evaporation rate NAv
Note: H2S deadens the sense of smell. Absence of rotten egg
Boiling point
smell does not mean absence of H 2S. Typically, >400掳C (>752掳F)
Odour Freezing point Typically, ~ 204掳C (400掳F)
<0.15 ppm for H 2S. NAv for non-sulphur asphalt
Coefficient of water/oil pH
NAv NAp
SECTION 4 鈥? FIRE AND EXPLOSION HAZARDS
No Condition Ignited by heat, sparks or flames when product is heated to about 260掳C
Yes
Flammability
Flash point Auto ignition
>110掳C (>230掳F) (oc) Typically 485掳C (905掳F)
Lower flammable Upper flammable limit
NAv NAv
Explosion data: Sensitivity to: Mechanical impact Not expected to be sensitive Static discharge Vapour may be sensitive
Means of Carbon dioxide, dry chemical, foam, or water spray.
extinction
Special Vapour is heavier than air. It will spread along the ground & collect in low or confined areas (sewers,
precautions basements). Also travels to source of ignition and flash back. Containers may explode when heated.
Hazardous combustion Carbon monoxide. Nitrogen oxides. PAHs. Other aromatic hydrocarbons. Formaldehyde
products and acrolein. H 2S 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
Page 1 of 3
MATERIAL SAFETY DATA SHEET Product Name:
Asphalt PG 58-34
(3320)
SECTION 5 鈥? REACTIVITY INFORMATION
Stability Stable
Conditions to avoid Sources of ignition. Static discharges. High temperatures.
Incompatible substances NAv
Hazardous de composition CO. NOx. PAHs. Other aromatic hydrocarbons. Formaldehyde. Acrolein. H 2S. SO2.
SECTION 6 鈥? HEALTH HAZARD INFORMATION
Route of Entry Eye Hazardous Eye
Contact
Skin absorption Skin
contact
Inhalation
Ingestion
Acute exposure Second- and third-degree burns from contact with hot asphalt. Dermatitis.
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 lung 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 Dermatitis. Acne-like lesions. Pigmentation of skin.
exposure
Carcinogenicity EPA and NIOSH identify asphalt fumes as Irritancy Vapour or fume causes eye, skin,
carcinogenic. IARC鈥檚 classification is 鈥減ossibly and respiratory tract irritation.
Sensitization Yes, including photosensitization
carcinogenic to humans鈥?. ACGIH: Not
(extreme sensitivity to sunlight)
classifiable as a human carcinogen. Not
Reproductive NAv
included on OSHA鈥檚 or NTP鈥檚 carcinogen lists.
toxicity
Teratogenicity
Certain PAHs are known to be carcinogenic. NAv
Mutagenicity Toxicologically synergistic products
Asphalt fume is reported to be mutagenic. NAv
SECTION 7 鈥? FIRST AID
Inhalation Move victim to fresh air Give artificial respiration if breathing has stopped and if a qualified AR administrator is
available. Apply CPR if both pulse and breathing have stopped. Obtain medical attention immediately.
Ingestion NAp
Eye Flush eye with lukewarm, gently flowing fresh water for at least 10 minutes. Get medical help.
Skin Use ice or cold water to cool the affected area as quickly as possible. Gently remove contaminated clothing
and 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 H 2S knockdown victim without the use of proper respiratory protective equipment.
Personal Gloves Heat-protective gloves.
protective Eye Face shield, as a good general safety practice.
equipment Respiratory NIOSH-approved. SCBA or air line respirator with escape cylinder for confined spaces. A qualified
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
footwear preferred. If clothing or footwear becomes contaminated with product, completely decontaminate it
before re-use, or discard it.
Engineering Enclose processes. Use local exhaust ventilation to remove vapour at its site of generation. Handle
controls laboratory samples in a fume hood. Use mechanical ventilation in confined spaces.
Handling Avoid over-heating product, in order to minimize vapour and fume production. Use non-sparking
procedures & equipment, explosion-proof ventilation, and intrinsically safe electrical equipment. Ground handling
equipment equipment. Have clean emergency eyewash and shower readily available in the work area.
Leak & spill Keep unauthorized persons away Eliminate all sources of ignition. Ventilate area. Stop leak if it can be
Procedure done safely. Prevent entry into sewers, waterways, or confined spaces. Absorb or cover with dry earth,
sand or other non-combustible material and use clean, non-sparking tools to transfer to container.
Waste Allow product to cool and solidify. Consult local authorities for advice on disposal methods.
disposal
Storage Usually stored at elevated temperatures. Containers should be vented and equipped with a flame
Shipping May be transported hot. Stable during transport.
SECTION 9 鈥? PREPARATION DATE OF MSDS
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
Page 2 of 3
MATERIAL SAFETY DATA SHEET Product Name:
Asphalt PG 58-34
(3320)
Prepared by Phone
Irving Oil Limited, Refining Division (506) 202-3000
Revision date To re-order MSDS,
September 19, 2005 (506) 202-2000
phone
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
Page 3 of 3
|