Blue signifies materials that can become flammable when combined with water, like sodium, calcium, and potassium.
A half red and white sign indicates the presence of substances that can ignite when exposed to air, like aluminum and lithium alkyls or white phosphorous. Red and white stripes indicate flammable solids such as matches and magnesium. Red and yellow indicate organic peroxides that can ignite or explode, including methyl ethyl ketone peroxide and benzoyl peroxide.
Yellow and white represent radioactive substances often found in medical equipment. Half white and half blac k indicates corrosive materials that can irritate and harm the skin, including batteries, hydrochloric acid, sulfuric acid, and sodium hydroxide. White with black vertical stripes denote various dangerous goods, including nonclassified, environmentally hazardous substances like asbestos and dry ice.
Graphics — Different hazmat placards feature illustrations to reinforce the danger of their contents. For example, placards for toxic materials include an image of a skull and crossbones, while signs for radioactive materials include a radiation symbol consisting of three blades surrounding a small circle.
Rules for Placement According to federal regulations, each freight container, railcar, transport vehicle, or other vessel carrying hazardous materials must display placards on each side and each end. Get A Quote. Quick Quote Phone Email. Compatibility letters On some signs, you may see the letters A-S. Colors, words and graphics One of the easiest ways to identify hazmat placards, other than the class numbers, is by the color along with the words and graphics on each sign : Orange Orange represents explosive materials which can include products like dynamite, fireworks and ammunition.
Questions you may have about hazmat placards and freight Is it safe to drive near a truck carrying hazmat freight? Some of these rules require carriers to: Perform truck safety inspections before and during the trip Avoid heavily populated areas when possible Park more than five feet away from roadways and more than feet from bridges, workplaces, tunnels and homes other than for brief periods during required operations Which hazmat class is the most dangerous?
Why are there multiple placards on a truck? Can carriers transport multiple types of dangerous goods in one truck? Posted in: Safety and Security. Shipping Information. America's Road Team. Throwback Thursday. Industry Insights. Trade Show. ABF Load Team. ABF Road Team. Retail Shipping. Time-Critical Shipping. Cross-Border Shipping.
Supply Chain. ABF Freight. Coverage Area. Safety and Security. Below is a list of some of the pictograms users may find on Seacole products and what they represent. The health hazard pictogram indicates a product contains chemicals that may cause health effects in humans, including cancer, gene mutation, reproductive health effects, respiratory sensitivity, and organ toxicity.
The flame symbol alerts users that a chemical is flammable. It can also indicate a chemical may be pyrophoric, self-heating, self-reactive, or emit flammable gas. It may also indicate a chemical includes organic peroxides. An exclamation mark on a product label indicates a chemical is acutely toxic or can cause narcotic effects.
It also indicates a chemical may cause skin, eye, or respiratory irritation. Each label has markings that tell what type of hazard is identified on the label. They help identify what type of hazardous material is in a package. These hazmat labels and handling labels are placed on hazardous material packaging such as UN certified packaging, or overpacks. Shippers are responsible for choosing the correct labels for their shipments.
Labeling a material incorrectly can result in costly shipping delays, fines, and injuries. Being complaint with the hazmat regulations means using the right label every time.
Labelmaster knows what hazmat compliance is. See More Hazmat Placard Products.
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