Chemical Hazard Label Color Codes

4 means severe hazard. Hazard symbols or warning symbols are recognisable symbols designed to warn about hazardous or dangerous materials locations or objects including electric currents poisons and radioactivity.

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Many suppliers use a color coding system for chemical storage classification.

Chemical hazard label color codes. Each color on the label represents a different type of hazard. All of the companies use the color red for flammability blue for health and yellow for reactivity as taken from the national fire protection association nfpa color code system. Labels also have special number codes which represent the following.

The use of hazard symbols is often regulated by law and directed by standards organisations. These color codes help emergency responders know about potential health fire and chemical instability issues. 0 means minimal hazard.

If your chemical container is not color coded check the sds hazards identification section in the sds. 2 means moderate hazard. This is a table of chemical storage code colors as devised by j.

Yellow means reactivity hazard. Except for the stripe code chemicals assigned a color code generally may be stored safely with other chemicals with the same code. These are the standard color codes in the chemical industry.

3 means serious hazard. Color coded ppe chemical hazard label color coded ppe chemical hazard labels alert employees of required ppe. Blue means health hazard.

If you cannot find the color code for a particular chemical give us a call at x 6771 x5197 or x5617. Hazardous materials descriptions and proper shipping names un or na code aerosols flammable nos. Blue red yellow and white.

Engine starting fluid each not exceeding 1 l capacity 1950. The white part of the label can show different types of information such as. 1 means slight hazard.

You may use colored tape dots or permanent markers to mark your container. Red flammable flash point of 100 o f. On every nfpa label there should be a number from zero to four inside the blue red and yellow areas.

Most chemical suppliers use white for contact hazard. On top of the color coding nfpa also uses a numbering system. At a minimum each department will assign the following color codes to represent the appropriate hazard class of the chemical.

Designed to stick to any clean smooth surface with an easy peel and press application. Store away from ignition sources and corrosive and reactive materials. What these colors represent must be remembered first.

Red means fire hazard. The nfpa 704 diamond sign used to display this information has four colored sections.

Hazardous Chemical Symbols And Their Meaning