Definitions
Description of any atmosphere that poses an immediate hazard to life or produces immediate irreversible, debilitating effects on health.
IDLH
Diamond shaped sign that is affixed to each side of the structure or vehicle
Placard
Oxidizers
class 5
What Pages can be used to locate a chemical using the UN ID number?
Yellow
Found on aircraft with pilot in cockpit
Air Bill
Any substance that prevents oxygen from combining in sufficient quantities with blood or from being used by body tissue
Asphyxiant
label
Radioactive Materials
Class 7
These pages can be used for finding a guide using the chemical or product name
Blue
Found on road containers in vehicle cab
Bill of Lading
Any substance or material that poses unreasonable risk to health, safety, property and/or the environment if not properly controlled during handlining, storage, transportation, etc.
Hazardous Material
Additional identifiers required on outer packaging
Marking
Misc.
class 9
These pages help provide initial isolation and protective actions for 6 common TIH gasses
green pages table 3
A trainlist or consist is found in this area of train
Engine or Caboose
Impurity resulting from mixture or contact with a foreign substance
Contamination
International classification and labeling system for chemicals and other communications.
GHS
Class 8
Corrosive
This category is listed 1st in orange guide pages
Primary Hazard
Dangerous Cargo manifest
Gradual inability of a person to detect odors after initial exposure.
Old Factory Fatigue
Combination of letters and numbers stenciled on rail tank cars for assistance with determining contents
Reporting Marks
This hazard Class has 6 divisions
Class 1
This page in the ERG is where you would find information on Canadian pipelines
27
Reference material that provides information on chemical containing up to 16 sections
SDS