Table of Contents
What are Class 4 flammable solids examples?
344.1 Definition
- Hazard Class 4 consists of three divisions:
- Examples of flammable solids include certain metallic hydrides, metallic sodium and potassium, oily fabrics, processed metals, matches, and nitrocellulose products.
- The following conditions apply:
What are Class 4 flammable liquids?
Class 4 dangerous goods include flammable solids, substances liable to spontaneous combustion and substances which, in contact with water, emit flammable gases. There are three sub-divisions: Division 4.1: Flammable solids. Division 4.2: Substances liable to spontaneous combustion.
What is a Class 3 explosive?
Class 4 Flammable solids; substances liable to spontaneous combustion; substances which, in contact with water, emit flammable gases. Class 5 Oxidizing substances and organic peroxides. Class 6 Toxic and Infectious substances. Class 7 Radioactive material. Class 8 Corrosive substances.
Are the 9 classes considered safety marks?
The size, shape and colour of the required safety marks are outlined in the TDG Regulations….What are the safety marks for each class?
| Class | Sample Safety Mark(s) |
|---|---|
| Class 9 Miscellaneous Products, Substances or Organisms | Samples show: Class 9 Miscellaneous Products, Substances or Organisms; Class 9 Lithium Batteries |
What is a Class 2 flammable liquid?
Class II liquids are combustible liquids that have a flash point at or above 100 °F (37.8 °C) and below 140 °F (60 °C). Typical Class II liquids include liquids such as camphor oil, diesel fuel, pine tar, and Stoddard solvent.
What class is poison gas?
Class 2
Hazard Class 2 – Gases Poisonous gases (2.3) are toxic or presumed toxic to humans (e.g., carbon monoxide).
What are examples of flammable solids?
Flammable materials are substances that can ignite easily and burn rapidly. They can be common materials that are at most work sites in gas, liquid and solid forms. Some examples of flammable materials include: Gases — Natural gas, propane , butane, methane, acetylene, carbon monoxide, hydrogen sulphide .
What are the most flammable materials?
When materials that include linen or cotton fabric catch fire in a home, smoke results. Two manufactured cellulose fabrics, lyocel and rayon, rank beneath linen and cotton as the most flammable fabrics in the home.
What fabric is least flammable?
I found that the flannel was the most flammable fabric. The flannel was the most flammable, followed by the cotton. After the cotton was the felt, followed by the faux leather, which was the least flammable.
Are all metals flammable?
This class of fire is less common than class A and B. The flames must be attacked in a certain way to avoid rapid spreading, intense heat, and excessive damage. Flammable Metals. Not all metals are flammable. Some of the combustible metals are: magnesium, titanium , uranium, potassium, calcium, sodium, and lithium.