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 the white color represent in NFPA diamond?
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 are the four NFPA chemical hazards and their indicator colors?
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 are the hazard colors?
Some common colors and their meaning include:
- Red: Fire protection equipment. Danger, high risk of injury or death. …
- Orange: Moderate risk of injury. …
- Yellow: Caution statements. …
- Green: Safety equipment or information. …
- Blue: No immediate hazard.
- Red – combustible materials.
- Yellow – oxidizers.
- White – poison or toxic.
Which color represents the fire hazard in the National Fire Protection Association’s diamond?
Red Square/Fire Hazard: Represents how susceptive the material is to ignition or burning.
What hazard does the health hazard pictogram represent ?:?
Health Hazard: A cancer-causing agent (carcinogen) or substance with respiratory, reproductive or organ toxicity that causes damage over time (a chronic, or long-term, health hazard). Flame: Flammable materials or substances liable to self ignite when exposed to water or air (pyrophoric), or which emit flammable gas.
What is the hazard diamond called?
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 color for moderate hazards?
Standard Risk Matrix Classification Risk Levels and their Color Codes Risk levels and their color codes are classified into 4 levels on the basis of their score or calculation they are as shown below: 1) Very High Risk Level, Red 2) High Risk Level, Orange 3) Medium or Moderate Risk Level, Yellow 4) Low Risk Level, …
What does the health hazard symbol mean?
1. Health Hazard. 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.
Which NFPA symbol indicates the greatest risk?
The red, blue, and yellow diamonds use a numbering system from 0 – 4 to indicate the severity of each fire, health, and reactivity hazard, respectively. “0” indicates no hazard and “4” indicates the most severe hazard.
What hazard does the flame over circle pictogram represent ?:?
The flame over circle pictogram is only used for hazardous products that are oxidizing solids, liquids or gases. The basic components for a fire are a source of fuel (such as combustible materials), a source of oxygen, and a spark or other source of ignition.
What does the blue diamond represent on an NFPA container label?
The blue diamond, appearing on the left side of the label, conveys Health Hazard information for persons exposed to the material.