Chemical Hazard Label Color Codes

Each color on the label represents a different type of hazard. The nfpa 704 diamond sign used to display this information has four colored sections.

Chemical Communication Wall Chart Chemical Communication Wall

4 means severe hazard.

Chemical hazard label color codes. The white part of the label can show different types of information such as. At a minimum each department will assign the following color codes to represent the appropriate hazard class of the chemical. Many suppliers use a color coding system for chemical storage classification.

On every nfpa label there should be a number from zero to four inside the blue red and yellow areas. These color codes help emergency responders know about potential health fire and chemical instability issues. The use of hazard symbols is often regulated by law and directed by standards organisations.

You may use colored tape dots or permanent markers to mark your container. 0 means minimal hazard. What these colors represent must be remembered first.

Red flammable flash point of 100 o f. 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. Store away from ignition sources and corrosive and reactive materials.

Most chemical suppliers use white for contact hazard. On top of the color coding nfpa also uses a numbering system. 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. Yellow means reactivity hazard. Color coded ppe chemical hazard label color coded ppe chemical hazard labels alert employees of required ppe.

3 means serious hazard. 2 means moderate hazard. Except for the stripe code chemicals assigned a color code generally may be stored safely with other chemicals with the same code.

Engine starting fluid each not exceeding 1 l capacity 1950. Designed to stick to any clean smooth surface with an easy peel and press application. Labels also have special number codes which represent the following.

Blue means health hazard. If your chemical container is not color coded check the sds hazards identification section in the sds. Blue red yellow and white.

Red means fire hazard. These are the standard color codes in the chemical industry. This is a table of chemical storage code colors as devised by j.

1 means slight 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.

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