What is toxic inhalation hazard?

What is toxic inhalation hazard?

Under the Hazardous Materials Regulations (HMR; 49 CFR parts 171-180), toxic inhalation hazard materials (TIH materials) are gases or liquids that are known or presumed on the basis of tests to be so toxic to humans as to pose a hazard to health in the event of a release during transportation.

What section of the ERG contains a table that lists toxic inhalation hazard?


Term What does it mean if the material in the yellow or blue index of the ERG is highlighted? (172) Definition It releases gases that are TIH materials.
Term Which pages of the ERG contain a table that lists toxic inhalation hazard (TIH) materials? (177) Definition Green pages

What do the colors mean in the ERG book?

The ERG is divided into sections, each with its own color. The typical starting point is looking up a substance by name (blue pages), ID (UN) number (yellow pages) or image (placard, rail car, trailer). From this listing you can determine each chemical’s ID number and the Guide number.

What does the ERG list as a potential hazard of the hazardous material un1203?

DOT#: UN 1203 ERG Guide #: 128 Hazard Class: 3 (Flammable) FLAMMABLE LIQUID Use dry chemical, CO2, alcohol-resistant foam or other foam extinguishing agents, as water may not be effective in fighting fires. POISONOUS GASES ARE PRODUCED IN FIRE. CONTAINERS MAY EXPLODE IN FIRE.

What is inhalation hazard Zone A?

Toxic by Inhalation Materials: Hazard Zone A: More that one liter (1.08 quarts) per package of a “material poisonous by inhalation,” as defined in 171.8 of 49 CFR, that meets the criteria for “hazard zone A,” as specified in 173.116(a) or 173.133(a) of 49 CFR.

What class is inhalation hazard?

Hazard Class 2
DOT Shipping Labels: Hazard Class 2: Inhalation Hazard.

Which section of the ERG contains general guidelines for substances that have been identified by name or number?

Blue Section The third section, with blue page borders, references the material in alphabetical order of its name and identifies the appropriate guide number to reference in the Orange Section).

What is the first step after determining that a hazardous material is present?

What is the first step after determining that a hazardous material is present? Establish control of the scene. Once you have determined that a substance is leaking from a container, what should you do next? Isolate the material.

What is covered in the yellow section of the ERG quizlet?

What is covered in the yellow section of the ERG? It provides a listing of the individual identification numbers and the hazardous materials having that number. A guide number that refers the user to the Orange Section is also provided.

What are the ERG colors?

The ERG is organized into easily recognized colors.

  • WHITE – Introduction, instruction, guidance, placards, and more.
  • YELLOW – Materials ordered by 4-Digit UN/NA Number.
  • BLUE – Materials ordered by dangerous goods material name.

What can hazard class and category tell you about a product?

The category tells you about how hazardous the product is (that is, the severity of hazard). Category 1 is always the greatest level of hazard (that is, it is the most hazardous within that class). If Category 1 is further divided, Category 1A within the same hazard class is a greater hazard than category 1B.

What is the hazard zone based on?

For an incident that produces an outcome such as toxic release, the hazard zone is the area over which the airborne concentration equals or exceeds some level of concern. For a flammable release, the area of effect is based on a specified level of thermal radiation.

Where can I find the hazardous materials ID number?

EXAMPLE OF PLACARD AND PANEL WITH ID NUMBER The 4-digit ID Number may be shown on the diamond-shaped placard or on an adjacent orange panel displayed on the ends and sides of a cargo tank, vehicle or rail car. * For the purposes of this guidebook, the terms hazardous materials/dangerousgoods are synonymous.

What is the emergency number for isopropanol tanktruck?


Where do you put hazard number on oxygen placard?

For other than Class 7 or the OXYGEN placard, text indicating a hazard (for example, “CORROSIVE”) is not required. Text is shown only in the U.S. The hazard class or division number and subsidiary hazard classes or division numbers placed in parentheses (when applicable), must appear on the shipping document after each proper shipping name.

What is the correct ID number for carbon monoxide?

DOD personnel? DOD 4500.9-R, Defense Transportation Regulation Part II (Cargo Movement) 67-23 According to the ERG, what is the correct ID number for carbon monoxide? 1016 67-24 How are hazardous materials identified in vehicles and rail cars? Placards on all four sides

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top