Some sdss may provide the nfpa diamond symbol with hazard rating numbers. Mixing acetic acid in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase. Sdss may provide the nfpa diamond symbol with hazard rating numbers filled. Standard system for the identification of the hazards of materials for emergency response 1. It is published by the national fire protection association. Nfpa 7042012 standard system for the identification of the. Nfpa osha quick card nfpa 704 hazcom 2012 purpose provides basic information for. National fire protection association the national fire association nfpa has developed a colorcoded number system called nfpa 704. Standard system for the identification of the hazards of materials for emergency response. Online access to nfpa s consensus documents conveniently places important safety information on the desktops of traditional users as well as others who have a keen interest. Rating system found in nfpa fire protection guide to hazardous materials or nfpa 704 standard system for identification of the hazards of materials for emergency response 2012 edition. The chemical identifier fields include common identification numbers, the nfpa diamond u. The nfpa 704 sign, also known as a fire diamond or nfpa diamond, uses the color and number codes described in nfpa 704 to provide all of this lifesaving information to responders at a glance. The nfpa 704 labeling system is essential to understand when identifying hazardous materials.
Here is one example, but what you may have, might be a different blend. Nfpa 704 2012 standard system for the identification of the hazards of materials for emergency response, 2012 edition. Collect information on hazards from applicable sections of sds. 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.
Nfpa 7042012 standard system for the identification of. As described by the national fire protection association nfpa, the system is characterized by the diamond shape that is actually a squareonpoint shape. Nfpa 704, identification of the hazards of materials for emergency response, which uses a combination of color coding and numbers to describe a hazards severity, provides a simple, readily recognized, and easily understood label designed to assist those who are responding to. The nfpa 704 standard of the national fire code provides a simple system for identifying hazards associated with various materials in case of a fire, spill or other emergency. This standard system is the current classification of ranking hazardous materials. Frequently asked questions on nfpa 704 standard system for the. National fire protection association nfpa 704 standard system for the identification of the hazards of materials for emergency response is a simple, readily recognized system used for identifying the hazards of materials and the severity of those hazards. Normally stable but can become unstable at elevated temperatures and pressures. Nfpa 704 marking system the national fire protection association nfpa, in section 704 of the national fire code, specifies a system for identifying the hazards associated with materials. Discover the vast selection of nfpa codes and standards that relate to industrial hazards such as flammable and combustible liquids, lp gas, welding and cutting, combustible dusts, ovens and furnaces, chimneys, and more. Nfpa 704, identification of the hazards of materials for emergency response.
Acetic acid or acetic anhydride can explode with nitric acid if not kept cold. Large storage tank fires typically require specially trained personnel and equipment to extinguish the fire, often including the need for properly applied fire fighting foam. Nfpa diamond labels can be used on any type of chemical container to. Proper labelling having the form of a diamond is used in order to quickly identify the risks posed by hazardous substances. Nfpa 704 diamond with 301acid hazard level indicators. As part of its commitment to enhancing public safety, nfpa makes its codes and standards available online to the public for free. Nfpa 704 labels also show other characteristics of materials, such as unusual reactions to water. The national fire protection association nfpa in the united states uses a standard called nfpa 704 as a chemical hazard label. Nfpa 704 rating is a standard developed by the national fire protection association nfpa in the usa to indicate health, flammability, reactivity and hazard of materials. If you dont see a sign design or category that you want, please take a moment to let us know what you are looking for.
The purpose of this standard shall provide guidance to facilities and businesses which are required to post placards or labels for hazard identification as directed by the office of the fire marshal, in designing the. Nfpa is committed to serving the publics increasing interest in technical information, and. They should know, and also have what use to be msds, which sometimes shows the numbers for the diamond. A variety of labeling standards and classification systems are available for managing chemical safety. 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. First adopted in 1960, nfpa 704 represents a diamond with colored safety square and. What other symbols can go in the special hazards quadrant of the diamond. The nfpa 704 diamond system is intended to provide basic information to fire fighting, emergency and other personnel. What is the difference between the nfpa 704 diamond and osha ghs. This is particularly important for firefighters because fighting a chemical fire with water can make the situation more dangerous.
The information in cameo chemicals comes from a variety of data sources. Nfpa 704 rating system is a standard system developed by the u. Displayed in markings commonly referred to as the nfpa hazard diamond, nfpa 704 ratings are based. Standard system for the identification of the hazards of materials for. Fire diamond or nfpa diamond is defined in nfpa 704. Nfpa 704 labels and placards clarion safety systems. What do the numbers and symbols on an nfpa fire diamond mean. Each color designated by nfpa 704 represents a different type of hazard. Nfpa 704 diamond and osha ghs labels nfpa identification.
In other words, an nfpa 704 placard or label will offer acute chemical hazard information presented numerically for immediate recognition. You probably have seen nfpa 704 or the fire diamond on chemical containers. Nfpa 704 simple english wikipedia, the free encyclopedia. Nfpa 704 provides a simple, readily recognized, easily understood system for identifying the specific hazards of a material and the severity of the hazard that would occur during an emergency response. Nfpa 704 is a labeling system used to identify hazardous materials. Evaluating hazardous materials for nfpa 704 diamond ratings. Department of transportation hazard labels, and a general description of the chemical. What is the difference between the nfpa 704 diamond and osha. Standard system for the identification of the hazards of materials for emergency response is a standard maintained by the u. Make sure critical hazard ratings are accurate and easily understood with nfpa 704. Under the 2012 and earlier editions of nfpa 704 the only gases for. Each of the first three colored sections has a number in it associated with a particular hazard. This template produces a nfpa 704 fire diamond with optionally four hazard codes. It defines a graphic system primarily used by emergency personnel to quickly identify the risks posed by the presence of hazardous materials in a certain area.
This standard presents a simple, readily recognized, and easily understood system of markings commonly referred to as the nfpa hazard diamond that provides an immediate general sense of the hazards of a material and the severity of these hazards as. Standard system for the identification of the hazards of materials for emergency response provides updates plus a new annex concerning osha hazcom2017. The inverse numerical rating between the two systems is primarily what creates the concern. In 2012 osha announced that it was updating its hazard communication. One concern raised is how the ghs is going to impact the national fire protection association nfpa 704, yellow, red, blue, and white fire diamond. Known as the nfpa diamond, the four section multicolor. This information is provided as a snap shot to help assist with understanding the differences between the two systems but should not be used to replace formalized training in hazard identification.
Some sdss may provide the nfpa diamond symbol with hazard rating numbers filled in already. The higher the number is, the more hazardous a material is for that characteristic. Nfpa 704 sometimes is called a fire diamond because the diamond shaped sign indicates flammability of a substance and also communicates essential information about how. Do not use the hazard category numbers given in section 2 of hazcom 2012 compliant sds on 704 label. Media in category nfpa 704 images the following 200 files are in this category, out of 205 total. This array of standards and changing requirements has led to confusion about what a compliant chemical label really looks like. Potential commodities nfpa 704 the nfpa 704 describes the material hazards for each commodity for emergency response. Hazard communication 2012 uses a numerical system of 14 with 4 indicating the least hazard. Clarion safety has the nfpa 704 placards, signs and labels, including nfpa diamond placards, you need to identify chemicals and aid in emergency response. Nfpa 704 is a standard maintained by the usbased national fire protection association nfpa.
Hazard categories the diamond shaped placards use these four colorcoded categories to give at a. The national fire protection association nfpa maintains a standard called nfpa 704. Understanding the nfpa 704 diamond labeling system. These nfpa 704 hazard ratings are displayed using what is commonly referred to as the nfpa hazard diamond. Nfpa 704 301acid sign nfpaprinted301acid nfpa diamonds. The system uses a colorcoded 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. Displayed in markings commonly referred to as the nfpa hazard diamond, nfpa 704 ratings are based on nfpa 704. Pamphlet produced by the city of milwaukee summarizing nfpa 704 code requirements pdf. Nfpa 704 diamond nepa, 2010 hazard health flammability instability special value description can cause serious or permanent injury. The hazard rating for the laboratory is determined by looking at all the chemicals, gases and special lab uses in the laboratory and coming up with a rating for each hazard category based on criteria established below. The nfpa 704 standard protects the health and safety of individuals who. Nfpa 704 uses a numerical of 04 with 4 indicating the most severe hazard. Primary use is through, the box and organicbox complete chemical data pages. Information contained on this and linked pages comes directly from the 1990 edition of nfpa 704.
Nfpa 704 is a simple, recognizable and easily understood marking system that. Nfpa 704, identification of the hazards of materials for emergency response, which uses a combination of color coding and numbers to. The nfpa 704 diamond is a means of disseminating hazard information for a material. Hazard communication by nfpa 704 diamond version 1.1222 1597 689 411 1423 870 1481 1609 611 847 1338 265 1613 24 805 904 380 1136 793 47 1162 882 844 604 1612 94 1267 1426 904 130 1406 1595 82 586 1375 542 1635 1181 57 564 55 1496 58 581 251 158 1014