In the image below the white diamond represents the hazard rating - Explosive division 1.

 
This system identifies the hazards of a given material and. . In the image below the white diamond represents the hazard rating

You can cross referencing the diamond color with. Inside this border is a symbol that represents the potential hazard (e. NFPA Target Organ Container Label. One question people often have is concerning the NFPA 704 diamond marker. 00 Add to Cart. white diamond represents the hazard rating. The higher the number, the more dangerous the chemical in that. The pictogram on the label is determined by the chemical hazard classification. Special Hazard - WHITE. The NFPA diamond is designed to give general hazard information for chemicals. 1) Classify using Appendix A (Health Hazards) and Appendix B (Physical Hazards) 2) Label using Appendix C Other The hazard category numbers found in section 2 of the HC2012 compliant SDSs are NOT to be used to fill in the NFPA 704 diamond. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website "The system is characterized by the "diamond shape" that is actually a "square-on-point" shape. The fourth value (associated with. The system addresses the health, flammability, instability, and special hazards presented from short-term, acute exposures that could occur as a result of a fire, spill, or similar emergency. The fourth value (associated with white) tends to be more variable, both in meaning and in what letters or numbers are written there. The red borders of WHMIS 2015 make the black symbols inside borders more prominent and visible to all users of hazardous products than the black borders with black. The red borders of WHMIS 2015 make the black symbols inside borders more prominent and visible to all users of hazardous products than the black borders with black. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website. May 13, 2022 The white diamond represents special hazards in the hazard rating. The blue, red, and yellow fields (health, flammability, and reactivity) all use a numbering scale ranging from 0 to 4. Red and yellow Red and yellow indicate organic peroxides which have the potential to ignite or explode (these fall under the division. Class 8 corrosives. The red section indicates flammability. Jan 31, 2023 Inside this border is a symbol that represents the potential hazard (e. Special (white). The white diamond represents special hazards in the hazard rating. NFPA 704 Color Diamond Reference. From interpreting the packaging of . A simple guide to reading NFPA 704, or the hazard diamond, the hazard identification system and ratings standard prescribed by the National Fire Protection Agency. Together, the symbol and the border are referred to as a pictogram. Locations of the XJC meteorological observation. On this scale, 0 indicates "no hazard" while 4 means "severe hazard". de 2021. Explosive division 1. 00 Add to Cart. tp; qm. Nov 5, 2021 Hazard severity is indicated by a numerical rating that ranges from zero (0) indicating a minimal hazard, to four (4) indicating a severe hazard. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. Zero (0) means no hazard and 4 means very high hazard. It indicates, "Click to perform a search". The NFPA 704 system is referred to as the fire diamond due to its square-on-point orientation. 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. 23 de ago. White with black stripes A white sign with black vertical stripes at the top and the number 9 at the bottom signals miscellaneous dangerous goods. What does 4 represent in the NFPA 704 Diamond. The picture below shows NFPA rating criteria and a typical NFPA 704 label. The top of the diamond indicates the flammability hazard. 3 labels are used to identify highly hazardous explosives. must be in red lettering, not less than 100 mm high, on a white or silver . At the bottom of the diamond is the white section. Within the NFPA hazard rating system, there is also a white colored section. The top of the diamond indicates the flammability hazard. Beginning with the image on the below left, we all are familiar. The blue section indicates a health risk. (800) 922-7558. Set of 6 coronavirus cell icons (COVID-19, 2019-nCoV) created in a Low Poly style, isolated on a blank background. Starting from the bottom, the number 3, the number 1203 in a white rectangle. (See Section 4. Two of the most common symbols are as follows W- Denotes the material is water reactive OX- Denotes an oxidizing agent. A zero means the material will not burn under most common circumstances. This information is conveyed by use of symbols that represent the special hazard. white diamond represents the hazard rating. Hazard severity is indicated by a numerical rating that ranges from zero (0) indicating a minimal hazard, to four (4. This diamond chart compares diamonds starting with the most prized color D, (colorless) and balances them with diamonds of various clarity. The ratings range from 0 to 4. The number within each diamonds indicates the severity of the threat, ranging from 0, indicating no hazard or unstable materials, to 4, which indicates highly combustible, toxic, or reactive. Set of 6 coronavirus cell icons (COVID-19, 2019-nCoV) created in a Low Poly style, isolated on a blank background. The diamond's. Below is a breakdown of the Hazardous Materials Classification. Large Means of Containment Display of placards on a large means of containment (truck). white diamond represents the hazard rating. Middle image Side of truck with DANGER placard in the middle. 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. (800) 922-7558. Blue placards indicate the material is dangerous when wet; White placards indicate the material is an inhalation hazard andor poison; Black and white placards indicate the material is corrosive; Red and white placards indicate the material is a flammable solid or spontaneously combustible (it depends on the color pattern);. Search for an answer or ask Weegy. 5 million); training for employees to become familiar with new warning. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX). The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website. Blue Health HazardRed Flammability Yellow Instability White Special HazardInformation A numerical ratingwill also be provided in the blue, red, and yellow diamonds. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website "The system is characterized by the "diamond shape" that is actually a "square-on-point" shape. pdf), Text File (. The hazards are arranged spatially such that health hazards are indicated in the nine oclock position, flammability at the twelve oclock position, and instability at the three oclock position. 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. The distinct red, blue yellow, and white diamonds affixed to semi-trucks and chemical containers are one of the most identifiable warning signsbut what does it mean Each color on the NFPA diamond represents a different type of hazard blue for health hazards, red for flammability, yellow for instability, and white for special notes. The NFPA 704 system is referred to as the fire diamond due to its square-on-point orientation. Each diamond represents a different. de 2021. The hazard warning diamond has more universal recognisability than Tom Cruise it is one of the most common health and safety symbols out there. The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. With the exception of the bottom white diamond, there will be a number that corresponds to the level of danger a chemical poses. Laminated NFPA 704 Wallet Card 10 Cards for Only 6. You can cross referencing the diamond color with. The fourth value (associated with. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response, 1 mentions only two approved symbols This denotes an oxidizer, a chemical that can greatly increase the rate of combustion or fire. 00 Add to Cart. The chemical is rated from zero to 4. Numbers inside each diamond range from 0 (no risk) to 4 (extreme risk). The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response, 1 mentions only two approved symbols This denotes an oxidizer, a chemical that can greatly increase the rate of combustion or fire. The blue, red, and yellow fields (health, flammability, and reactivity) all use a numbering scale ranging from 0 to 4. The HMLS labeling system operates on the same principle as the NFPA diamond. 3 labels are used to identify highly hazardous explosives. This answer has been confirmed as correct and helpful. White with black stripes A white sign with black vertical stripes at the top and the number 9 at the bottom signals miscellaneous dangerous goods. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. On a scale of 0-4, zero represents no hazard at all and four. de 2020. 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. May be explosive if shocked, heated. The pictogram on the label is determined by the chemical hazard classification. Classification and Labelling of Chemicals. Set of 6 coronavirus cell icons (COVID-19, 2019-nCoV) created in a Low Poly style, isolated on a blank background. Many aspects of working with hazardous substances require a knowledge of COSHH classification systems. hazards to which they may be exposed. The ratings range from 0 to 4. yellow in the color bar (which stood for reactivity) was. Hazard warning diamonds are stickered to the sides of Bulk Liquid. The NFPA hazard diamond or fire diamond represents the Hazard Identification ratings system in an easy to understand visual way. . Hazard warning diamonds are stickered to the sides of Bulk Liquid. The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARDinformation. The symbol, number and border line may be shown in white instead of black. The number within each diamonds indicates the severity of the threat, ranging from 0, indicating no hazard or unstable materials, to 4, which indicates highly combustible, toxic, or reactive. Explosive division 1. Within each colored section, a numerical rating is given to the hazard. Search for an answer or ask Weegy. In the image below the white diamond represents the hazard rating vi Fiction Writing The number within each diamonds indicates the severity of the threat, ranging from 0, indicating no hazard or unstable materials, to 4, which indicates highly combustible, toxic, or reactive. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. The fourth value (associated with white) tends to be more variable, both in meaning and in what letters or numbers are written there. The blue section indicates a health risk. Hazard severity is indicated by a numerical rating that ranges from zero (0) indicating a minimal hazard, to four (4. The white diamond represents NJ (Nanjing) and the red dots represent WX (Wuxi), SH (Shanghai), HZ (Hangzhou), NB (Ningbo) and XZ (Xuzhou). Log in for more information. The special hazards are taken from three possibilities W indicates unusual reactivity with water, OX indicates an oxidizer, and SA indicates an asphyxiant gas. Blue Health Hazard Red Flammability Yellow Instability White Special Hazard Information A numerical rating will also be provided in the blue, red, and yellow diamonds. Middle image Side of truck with DANGER placard in the middle. This diamond chart compares diamonds starting with the most prized color D, (colorless) and balances them with diamonds of various clarity. Red and white stripes Signs that have red and white vertical stripes with the number 4 represent flammable solids such as matches and magnesium. Each diamond represents a different. The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. This section is used to denote special hazards. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. 5 and Figure 9. 00 Add to Cart. The white diamond represents special hazards in the hazard. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website. de 2021. in this lesson i will explain what the three different colors mean on a nfpa chemical hazard diamond as well as how to nfpa's guy colonna explains a few key differences between the hazard labeling guidelines in nfpa 704, identification of the the fire diamond or nfpa 704 refers to signs posted at locations that. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. The white section is left blank and used only to denote fire fighting measures and hazards. In the US - since October 1, 2005, the U. The red borders of WHMIS 2015 make the black symbols inside borders more prominent and visible to all users of hazardous products than the black borders with black symbols that are used in WHMIS 1988 New symbols such as the Exploding Bomb, Health Hazard and Exclamation Mark have made the new pictograms more specific and more useful. txt) or read online for free. 27 de ago. What does 4 represent in the NFPA 704 Diamond. Under emergency conditions, these substances can be lethal. de 2020. A simple guide to reading NFPA 704, or the hazard diamond, the hazard identification system and ratings standard prescribed by the National Fire Protection Agency. The top of the diamond indicates the flammability hazard. In the image below, the white diamond represents the hazard rating. 25 de fev. The top square is red and describes flammability hazards, the leftmost square is blue and describes health hazards, and the rightmost square is yellow and describes reactivity hazards. Each section is labeled with a number from 0-4 to indicate the level of hazard. At the bottom of the diamond is the white section. Log in for more information. Blue indicates health hazard, red indicates flammability, yellow indicates instability, and special. 23 de ago. The top of the diamond indicates the flammability hazard. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX). system that evaluates chemicals by assigning them to a category and giving them a number within a diamond. Standard System for the Identificationofthe Hazardsof Materials for Emergency Response. The number corresponds to the level of danger a chemical poses. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. Expert answered matahari Points 70937 Log in for more information. (red top, yellow right, white down, blue left). On a scale of 0-4, zero represents no hazard at all and four. NFPA Target Organ Container Label. Below is a diamond chart with a rating system that will help you to evaluate stones of specific color and diamond clarity combinations. The fourth value (associated with. The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. 3 labels are used to identify highly hazardous explosives. white diamond represents the hazard rating. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response, 1 mentions only two approved symbols This denotes an oxidizer, a chemical that can greatly increase the rate of combustion or fire. -based National Fire Protection Association. This section is used to. Blue Health Hazard Red Flammability Yellow Instability White Special Hazard Information A numerical rating will also be provided in the blue, red, and yellow diamonds. The fourth value (associated with white) tends to be more variable, both in meaning and in what letters or numbers are written there. The higher the. A number or special symbol is placed on the four diamonds. The ratings range from 0 to 4. 00 Add to Cart. white diamond represents the hazard rating. 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. Expert answered matahari Points 70937 Log in for more information. Nfpa Hazard Diamond. The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. On a scale of 0-4, zero represents no hazard at all and four. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website. Log in for more information. 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. Item M3349. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. On HMIS labels the orange bar is defined as. This answer has been confirmed as correct and helpful. 1) Classify using Appendix A (Health Hazards) and Appendix B (Physical Hazards) 2) Label using Appendix C Other The hazard category numbers found in section 2 of the HC2012 compliant SDSs are NOT to be used to fill in the NFPA 704 diamond. Log in for more information. a WHMIS pictogram and are assigned to a specific hazard category or class. txt) or read online for free. Log in for more information. The hazard warning diamond has more universal recognisability than Tom Cruise it is one of the most common health and safety symbols out there. Each of health, flammability and reactivity is rated on a scale from 0 (no hazard) to 4 (severe hazard). The white diamond, appearing at the bottom of the label, conveys SPECIAL HAZARD information. Nov 5, 2021 The NFPA 704 hazard identification system is characterized by a diamond which is more precisely defined as a square-on-point shape. thrill seeking baddie takes what she wants chanel camryn, best stand up paddle board

Vector Illustration (EPS10, well layered and grouped). . In the image below the white diamond represents the hazard rating

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. . In the image below the white diamond represents the hazard rating bareback escorts

Chemical Diamond NFPA symbol that shows the type of hazard a chemical presents; usually color-coded NFPA Diamond Number shows the level of the hazard from 0 - 4; 0 being minimal hazard; 4 being most severe hazard Elements fundamental substances that cannot be broken down into other substances Atoms tiny particles that make up elements. The number within each diamonds indicates the severity of the threat, ranging from 0, indicating no hazard or unstable materials, to 4, which indicates highly combustible, toxic, or reactive. August 6, 2018 by Jesse Allred. Inside this border is a symbol that represents the potential hazard (e. 5 million); training for employees to become familiar with new warning. Health Hazard Flame Flammable materials or substances liable to self ignite when exposed to water or air (pyrophoric), or which emit flammable gas. Each pictogram consists of a symbol on a white background framed within a red border and represents a distinct hazard(s). Search for an answer or ask Weegy. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. The red, blue and yellow sections each have a corresponding number ranging from 0 to 4. Large Means of Containment Display of placards on a large means of containment (truck). The ratings are 4, 3, 2, 1, or 0, with 4, indicating severe hazard or extreme danger, to 0, indicating no required warning is necessary. hazards to which they may be exposed. (See Section 4. white diamond represents the hazard rating. As shown in Table SI-1, the major cost elements associated with the final rule include the classification of chemical hazards in accordance with the GHS criteria and the corresponding revision of safety data sheets and labels to meet new format and content requirements (22. Each color represents one of the four attributes in which the chemical is analyzed. Laminated NFPA 704 Wallet Card 10 Cards for Only 6. Together, the symbol and the border are referred to as a pictogram. Laminated NFPA 704 Wallet Card 10 Cards for Only 6. The higher the number, the more dangerous the chemical in that. health flammability instabilityreactivity special Which section of the Emergency Response. The red borders of WHMIS 2015 make the black symbols inside borders more prominent and visible to all users of hazardous products than the black borders with black. White diamonds on blue background. The white diamond at the bottom of an NFPA label does not contain a number like the others because it does not list the severity of a particular type of hazard. The hazard rating system they designed is called the NFPA 704 Diamond, and it classifies chemicals numerically from 0 to 4 based off of four attributes. Instead, this diamond contains symbols that convey special precautions or hazards that employee may be exposed to. One question people often have is concerning the NFPA 704 diamond marker. The white diamond represents NJ (Nanjing) and the red dots represent WX (Wuxi), SH (Shanghai), HZ (Hangzhou), NB (Ningbo) and XZ (Xuzhou). Together, the symbol and the border are referred to as a pictogram. A value of zero means that the material poses essentially no hazard; a rating of four indicates extreme danger. 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. Sep 21, 2004 The hazardous material represented by the diamond is a serious health hazard, a minimal flammability hazard, moderately reactive (instable), and is water based. (See Section 4. The white diamond represents NJ (Nanjing) and the red dots represent WX (Wuxi), SH (Shanghai), HZ (Hangzhou), NB (Ningbo) and XZ (Xuzhou). The fourth value (associated with white) tends to be more variable, both in meaning and in what letters or numbers are written there. Learn more. Item C5456A. For more information about the full NFPA 704 hazard rating system and standard, . The fourth value (associated with. This diamond chart compares diamonds starting with the most prized color D, (colorless) and balances them with diamonds of various clarity. Diamond colors shall be blue, red, yellow and white representing Health, Fire, Reactivity and Other,. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. 1 A substance or article with a mass explosion hazard. This is a 0 4 rating that indicates the relative risk of a chemical, where H stands for . A simple guide to reading NFPA 704, or the hazard diamond, the hazard identification system and ratings standard prescribed by the National Fire Protection Agency. Each section is labeled with a number from 0-4 to indicate the level of hazard. The pictogram on the label is determined by the chemical hazard classification. If you see this symbol on something, it means that coming into contact with the. 2 and 1. At the bottom of the NFPA diamond you will find a white area, which is used for special hazards. 00 Add to Cart. The top square is red and describes flammability hazards, the leftmost square is blue and describes health hazards, and the rightmost square is yellow and describes reactivity hazards. Below is a diamond chart with a rating system that will help you to evaluate stones of specific color and diamond clarity combinations. 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. Many aspects of working with hazardous substances require a knowledge of COSHH classification systems. The white section doesnt have this type of rating because each special hazard will have its own. Laminated NFPA 704 Wallet Card 10 Cards for Only 6. The red, blue and yellow sections each have a corresponding number ranging from 0 to 4. Middle image Side of truck with DANGER placard in the middle. A magnifying glass. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX). qz ti Standard System for the Identificationofthe Hazardsof Materials for Emergency Response. The top of the diamond indicates the flammability hazard. The white diamond represents special hazards in the hazard. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website "The system is characterized by the "diamond shape" that is actually a "square-on-point" shape. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. May be explosive if shocked, heated. The top square is red and describes flammability hazards, the leftmost square is blue and describes health hazards, and the rightmost square is yellow and describes reactivity hazards. The distinct red, blue yellow, and white diamonds affixed to semi-trucks and chemical containers are one of the most identifiable warning signsbut what does it mean Each color on the NFPA. 2 and 1. Each diamond represents a different hazard. The GHS hazard symbols all consist of a symmetrical diamond (square at 45 o) consisting of a red border with a white interior. The blue, red, and yellow fields (health, flammability, and. pdf), Text File (. A rating of 1 indicates the material will ignite and burn at temperatures greater than 200&176;F. Within each colored section, a numerical rating is given to the hazard. Starting from the bottom, the number 3, the number 1203 in a white rectangle. Substance considered a flammable liquid. Standard System for the Identificationofthe Hazardsof Materials for Emergency Response. A rating of 1 indicates the material will ignite and burn at temperatures greater than 200&176;F. The HCS ensures chemical safety in the workplace through three labeling systems Hazardous Materials Identification System (HMIS), National Fire . This section is used to denote special hazards. white diamond represents the hazard rating. The chemical is rated from zero to 4. The marker is simple, with 4 color-coded regions that designate these various hazard levels Blue Health hazard (0-4) Red Flammability hazard (0-4) Yellow Instability hazard (0-4) White Special (-W- or OX) From the NFPA website "The system is characterized by the "diamond shape" that is actually a "square-on-point" shape. 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. Within the diamond are numbers enclosed within a smaller, colored diamond. Set of 6 coronavirus cell icons (COVID-19, 2019-nCoV) created in a Low Poly style, isolated on a blank background. A magnifying glass. Each color code (blue, red, and yellow) of the hazard rating system corresponds to a hazard health, fire, and instability (denotation or chemical change). The hazard rating system they designed is called the NFPA 704 Diamond, and it classifies chemicals numerically from 0 to 4 based off of four attributes. de 2021. You can cross referencing the diamond color with. (113) Each of the top three diamonds as a number, 0 to 4. white diamond represents the hazard rating. Red and white stripes Signs that have red and white vertical stripes with the number 4 represent flammable solids such as matches and magnesium. 1, 1. Laminated NFPA 704 Wallet Card 10 Cards for Only 6. Flame Exclamation Mark An. The NFPA (National Fire Protection Association) diamond is meant to give general hazard information on the chemical that is being labeled. The number within each diamonds indicates the severity of the threat, ranging from 0, indicating no hazard or unstable materials, to 4, which indicates highly combustible, toxic, or reactive. . family strokse