What is the flammable number for diesel?
The number that is most commonly used as the flashpoint of diesel is 140 degrees Fahrenheit or 60 degrees Celsius. Because the flashpoint of diesel is above 199.4 degrees Fahrenheit, it is classified as a flammable liquid.
What is the NFPA diamond for diesel fuel?
An NFPA Diesel Fuel 1-2-0 Sign is a useful tool to help protect the health and safety of staff, and is not a substitute for necessary protective measures for lessening or eliminating hazards.
What class of combustible liquid is diesel?
Class II liquids
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.
Is diesel fuel considered a flammable liquid?
Diesel fuel is classified as a flammable liquid in the hazardous materials table (§172.101), but in most instances may be reclassified as a combustible liquid if it has a flash point at or above 100º F (38º C).
Does diesel ignite easily?
In its vapor form, diesel is very dangerous and can catch fire (or explode) easily in the presence of an accelerant such as fan air or oxygen. Diesel is a stable liquid at normal outdoor temperatures. The vaporization rate increases as the temperature increases. Diesel vapors can ignite and explode when mixed with air.
What is the greatest hazard with diesel fuel?
Aspiration Hazard: The major health threat of ingestion occurs from the danger of aspiration (breathing) of liquid drops into the lungs, particularly from vomiting. Aspiration may result in chemical pneumonia (fluid in the lungs), severe lung damage, respiratory failure and even death.
Can you weld on a diesel tank?
The process of welding gas or diesel tanks can be extremely dangerous. There is the possibility of igniting fuel vapors, and if the welder is using the welding process of MIG or TIG inside a fuel storage tank, they are in danger of suffocating from fumes if argon gas is used.
What is hazardous chemical exposure?
A chemical hazard is a type of occupational hazard caused by exposure to chemicals in the workplace. Exposure to chemicals in the workplace can cause acute or long-term detrimental health effects. There are many types of hazardous chemicals, including neurotoxins, immune agents, dermatologic agents , carcinogens,…
What is chronic chemical exposure?
Chronic Chemical Exposure. Chronic exposure refers to continued or repeated exposure to a toxic substance like lead or PCBs over a long period of time (months or years), often from chemicals that are used daily (read about The Top 4 Pathways for Chemical Exposure ). The effects of chronic exposure can take years to become apparent and are,…
What is an example of acute exposure?
Acute exposure is a short contact with a chemical. It may last a few seconds or a few hours. For example, it might take a few minutes to clean windows with ammonia, use nail polish remover or spray a can of paint. The fumes someone might inhale during these activities are examples of acute exposures.