The white diamond, appearing at the bottom of the label, conveys Special Hazard information. This information is conveyed by use of symbols that represent the special hazard.
What does the NFPA color code white indicate?
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. Most chemical suppliers use white for contact hazard. … Chemical storage areas should be appropriately labeled.
What do the colors represent on the NFPA diamond?
The four bars are color coded, using the modern color bar symbols with blue indicating the level of health hazard, red for flammability, orange for a physical hazard, and white for Personal Protection. The number ratings range from 0-4. The Health section conveys the health hazards of the material.
What does W mean on the white diamond?
The white diamond, appearing at the bottom of the label conveys Special Hazard information. This information is conveyed by use of symbols which represent the special hazard. For example: W means the material is water reactive. … For more information about the NFPA codes, check out NFPA.
What is standard on the NFPA diamond?
The NFPA 704 standard is widely used and recognized by fire and emergency responders and safety personnel for identifying the hazards of short term/acute exposure to materials under conditions of fire, spill, or similar emergencies.
What do the colors mean in the ERG?
The ERG is organized into easily recognized colors. WHITE – Introduction, instruction, guidance, placards, and more. YELLOW – Materials ordered by 4-Digit UN/NA Number. BLUE – Materials ordered by dangerous goods material name.
What do the colors on a placard mean?
Green placards indicate the material is non-flammable; Yellow placards indicate the material is an oxidizer; Blue placards indicate the material is dangerous when wet; … Orange placards indicate the material is explosive; White placards with black stripes indicate miscellaneous hazardous materials.
What does the color yellow indicate?
What yellow means: Yellow is the color of the sun, smiley faces and sunflowers. It’s a happy, youthful color, full of hope and positivity. It’s another color that grabs your attention and for that reason can also be used to signify caution, like red and orange.
What color represents instability hazards of the NFPA diamond?
The sign is also color-coded as follows: blue for health, red for flammability, and yellow for instability. The six o’clock position on the sign represents special hazards and has a white background. The approved special hazard symbols are W, OX and SA.
What does the R stand for in ERG?
Clayton Paul Alderfer is an American psychologist who developed Maslow’s hierarchy of needs into a theory of his own. Alderfer’s ERG theory suggests that there are three groups of core needs: existence (E), relatedness (R), and growth (G)—hence the acronym ERG.
What does the blue section on the NFPA diamond represent?
The system uses a color-coded diamond with four quadrants in which numbers are used in the upper three quadrants to signal the degree of health hazard (blue), flammability hazard (red), and reactivity hazard (yellow).
What is danger diamond?
0. 0. NFPA 704, also known as a fire diamond, is a diamond-shaped sign or picture that tells people about the hazards of a chemical compound. It was designed in 1960 by the National Fire Protection Association, as a way of quickly telling firefighters and other emergency workers what kind of dangers might be nearby.
What is the red Blue yellow white diamond?
People often notice a colored sign on a building called a fire diamond. Fire diamonds located on tanks and buildings indicate the level of chemical hazard located there. The four colors are blue, red, yellow, and white.
What can be on a GHS label?
GHS Label Requirements: The Six Elements
- Signal Word. The signal word indicates hazard level. …
- GHS Symbols (Hazard Pictograms) …
- Manufacturer Information. …
- Precautionary Statements / First Aid. …
- Hazard Statements. …
- Product Name or Identifiers.
Where should NFPA diamonds and labels be?
Positioning NFPA Diamond Labels
In general, it goes on the upper half of the truck so that it is the most visible, but that is not strictly required. When placing labels on containers, it is simply necessary to place them in such a way as to ensure they are easily visible.
What is the highest rating for toxic chemicals on an NFPA diamond?
NFPA Rating Criteria and NFPA Labels
A number rating system of 0-4 is provided to rate each of the four hazards and is placed on a placard. 0 represents the least hazardous while 4 represent the most hazardous.