imported>DePiep: rm fullstop, consistency

2022-09-04T14:59:52Z

rm fullstop, consistency

Wikipedia>Matt Fitzpatrick: replaced "reactivity" with "instability", as used in new NFPA 704 standard

2021-04-05T00:57:59Z

replaced "reactivity" with "instability", as used in new NFPA 704 standard

New page

{{#switch:{{uc:{{{quarter|}}}}}|BLUE|H={{#switch:{{{code|}}}
| 0 = Health code 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chloride
| 1 = Health code 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine
| 2 = Health code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroform
| 3 = Health code 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas
| 4 = Health code 4: Very short exposure could cause death or major residual injury. E.g. VX gas
||-=Health (blue): no hazard code|#default=}}|RED|F={{#switch:{{{code|}}}
| 0 = Flammability code 0: Will not burn. E.g. water
| 1 = Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oil
| 2 = Flammability code 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuel
| 3 = Flammability code 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasoline
| 4 = Flammability code 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane
||-=Flammability (red): no hazard code|#default=}}|YELLOW|I|R={{#switch:{{{code|}}}
| 0 = Instability code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen
| 1 = Instability code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium
| 2 = Instability code 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus
| 3 = Instability code 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide
| 4 = Instability code 4: Readily capable of detonation or explosive decomposition at normal temperatures and pressures. E.g. nitroglycerin
||-=Instability (yellow): no hazard code|#default=}}|WHITE|S={{#switch:{{uc:{{{code|}}}}}
| <s>W</s> = sWs
| W = Special hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid
| OX = Special hazard OX: Oxidizer. E.g. potassium perchlorate
| W+OX|W OX|WOX = Special hazard W+OX: Reacts with water in an unusual or dangerous manner AND is oxidizer.
| ACID = Special hazard ACID: Acid.
| ALK = Special hazard ALK: Alkaline.
| BIO = Special hazard BIO: Biohazardous. E.g. smallpox virus
| COR = Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide
| CRYO = Special hazard CRYO: Cryogenic.
| RA = Special hazard RA: Radioactive. E.g. plutonium
| SA = Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium
||-=Special hazards (white): no code|#default=}}|#default=}}<noinclude>

{{documentation|Template:NFPA 704 diamond/doc}}</noinclude>

← Older revision		Revision as of 15:59, 4 September 2022
Line 2:		Line 2:
	----- Health -----		----- Health -----
	-->\|BLUE\|H={{#switch:{{{code\|}}}		-->\|BLUE\|H={{#switch:{{{code\|}}}
	\| 0 = Health ~~code~~ 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chloride		\| 0 = Health 0: Exposure under fire conditions would offer no hazard beyond that of ordinary combustible material. E.g. sodium chloride
	\| 1 = Health ~~code~~ 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine		\| 1 = Health 1: Exposure would cause irritation but only minor residual injury. E.g. turpentine
	\| 2 = Health ~~code~~ 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroform		\| 2 = Health 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroform
	\| 3 = Health ~~code~~ 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas		\| 3 = Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas
	\| 4 = Health ~~code~~ 4: Very short exposure could cause death or major residual injury. E.g. VX gas		\| 4 = Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas
	\|\|-=Health (blue): no hazard code\|#default=}}<!--		\|\|-=Health (blue): no hazard code\|#default=}}<!--
	----- Flammability -----		----- Flammability -----
	-->\|RED\|F={{#switch:{{{code\|}}}		-->\|RED\|F={{#switch:{{{code\|}}}
	\| 0 = Flammability ~~code~~ 0: Will not burn. E.g. water		\| 0 = Flammability 0: Will not burn. E.g. water
	\| 1 = Flammability ~~code~~ 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oil		\| 1 = Flammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oil
	\| 2 = Flammability ~~code~~ 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuel		\| 2 = Flammability 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuel
	\| 3 = Flammability ~~code~~ 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasoline		\| 3 = Flammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasoline
	\| 4 = Flammability ~~code~~ 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane		\| 4 = Flammability 4: Will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily. Flash point below 23 °C (73 °F). E.g. propane
	\|\|-=Flammability (red): no hazard code\|#default=}}<!--		\|\|-=Flammability (red): no hazard code\|#default=}}<!--
	----- Instability (Reactivity) -----		----- Instability (Reactivity) -----
	-->\|YELLOW\|I\|R={{#switch:{{{code\|}}}		-->\|YELLOW\|I\|R={{#switch:{{{code\|}}}
	\| 0 = Instability ~~code~~ 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen		\| 0 = Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen
	\| 1 = Instability ~~code~~ 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium		\| 1 = Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium
	\| 2 = Instability ~~code~~ 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus		\| 2 = Instability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus
	\| 3 = Instability ~~code~~ 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide		\| 3 = Instability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxide
	\| 4 = Instability ~~code~~ 4: Readily capable of detonation or explosive decomposition at normal temperatures and pressures. E.g. nitroglycerin		\| 4 = Instability 4: Readily capable of detonation or explosive decomposition at normal temperatures and pressures. E.g. nitroglycerin
	\|\|-=Instability (yellow): no hazard code\|#default=}}<!--		\|\|-=Instability (yellow): no hazard code\|#default=}}<!--
	----- Special hazards -----		----- Special hazards -----
Line 30:		Line 30:
	\| W = Special hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid		\| W = Special hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid
	\| OX = Special hazard OX: Oxidizer. E.g. potassium perchlorate		\| OX = Special hazard OX: Oxidizer. E.g. potassium perchlorate
	\| W+OX\|W OX\|WOX = Special hazard W+OX: Reacts with water in an unusual or dangerous manner AND is oxidizer.		\| W+OX\|W OX\|WOX = Special hazard W+OX: Reacts with water in an unusual or dangerous manner AND is oxidizer
	\| ACID = Special hazard ACID: Acid.		\| ACID = Special hazard ACID: Acid
	\| ALK = Special hazard ALK: Alkaline.		\| ALK = Special hazard ALK: Alkaline
	\| BIO = Special hazard BIO: Biohazardous. E.g. smallpox virus		\| BIO = Special hazard BIO: Biohazardous. E.g. smallpox virus
	\| COR = Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide		\| COR = Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide
	\| CRYO = Special hazard CRYO: Cryogenic.		\| CRYO = Special hazard CRYO: Cryogenic
			\| POI = Special hazard POI: Poisonous
	\| RA = Special hazard RA: Radioactive. E.g. plutonium		\| RA = Special hazard RA: Radioactive. E.g. plutonium
	\| SA = Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium		\| SA = Special hazard SA: Simple asphyxiant gas. E.g. nitrogen, helium

Template:NFPA 704 diamond/text - Revision history

imported>DePiep: rm fullstop, consistency

Wikipedia>Matt Fitzpatrick: replaced "reactivity" with "instability", as used in new NFPA 704 standard