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Hazardous Materials Identification Labels

Wherever Hazardous Materials are stored or used, safety is always a concern. Fortunately, posting HMI labels communicate the risks of exposure to everyone in your facility.

Hazardous Materials Identification labels from ComplianceSigns.com can help prevent costly injuries and downtime. They're available in a variety of headers, formats and materials.
Click an image below to order standard HMI labels. You can also visit our Chemical Signs page or create custom signs for your specific needs on our Custom Signs page.

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NFPA Rating Explanation Guide HEALTH HAZARD FLAMMABILITY HAZARD SPECIAL HAZARD INSTABILITY HAZARD 4 = Can be lethal 3 = Can cause serious or permanent injury 2 = Can cause temporary incapacitation or residual injury 1 = Can cause significant irritation 0 = No hazard 4 = Will vaporize and readily burn at normal temperatures 3 = Can be ignited under almost all ambient temperature 2 = Must be heated or high ambient temperature to burn 1 = Must be preheated before ignition can occur 0 = Will not burn OX = Oxidizing SA = Simple asphyxiants W = Reacts violently or explosively with water This chart for reference only - for complete specifications consult the NFPA 704 Standard

NFPA-Chart_2
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NFPA Rating Explanation Guide Rating Number Health Hazard Flammability Hazard Instability Hazard Rating Symbol Special Hazard 4 Can be lethal Will vaporize and readily burn at normal temperatures May explode at normal temperatures and pressures 3 Can cause serious or permanent injury Can be ignited under almost all ambient temperature May explode at high temperature or shock 2 Can cause temporary incapacitation or residual injury Must be heated or high ambient temperature to burn Violent chemical change at high temperatures or pressures 1 Can cause significant irritation Must be preheated before ignition can occur Normally stable. High temperatures make unstable 0 No hazard Will not burn Stable OX Oxidizing SA Simple asphyxiants W Reacts violently or explosively with water This chart for reference only - for complete specifications consult the NFPA 704 Standard

NFPA-Chart_1
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PARTIAL OXYGEN TANKS SEE CHART FOR USAGE TIME

OCE-28267
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CHEMICAL IDENTITY CHART HEALTH DEGREE OF HAZARD 4 DEADLY 3 SERIOUS OR PERMANENT INJURY 2 TEMPORARY INCAPACITATION OR RESIDUAL INJURY 1 SIGNIFICANT IRRITATION 0 NO HAZARD FLAMMABLE SUSCEPTIBILITY TO BURNING 4 BELOW 73°F VERY FLAMMABLE 3 BELOW 100°F IGNITES UNDER NORMAL TEMPERATURE CONDITIONS 2 BELOW 200°F IGNITES WITH MODERATE HEATING 1 ABOVE 200°F IGNITES WHEN PREHEATED 0 WILL NOT BURN REACTIVITY SUSCEPTIBILITY TO ENERGY RELEASE 4 MAY DETONATE UNDER NORMAL CONDITIONS 3 MAY DETONATE WITH SHOCK OR HEAT 2 VIOLENT CHEMICAL CHANGE BUT DOES NOT DETONATE 1 NOT STABLE IF HEATED USE PRECAUTIONS 0 NORMALLY STABLE

HAZCHEM-14704
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HEALTH FLAMMABILITY PHYSICAL HAZARD PPE 4 EXTREME 3 SERIOUS 2 MODERATE 1 SLIGHT 0 MINIMAL CIRCLE ALL PPE THAT APPLY CHEMICAL IDENTITY CHART HEALTH HAZARD RATINGS 4 SEVERE HAZARD 3 SERIOUS HAZARD 2 MODERATE HAZARD 1 SLIGHT HAZARD 0 MINIMAL FLAMMABLE RATINGS 4 BELOW 73°F VERY FLAMMABLE 3 BELOW 100°F IGNITES UNDER NORMAL TEMPERATURE CONDITIONS 2 BELOW 200°F IGNITES WITH MODERATE HEATING 1 ABOVE 200°F IGNITES WHEN PREHEATED 0 WILL NOT BURN PHYSICAL HAZARD RATINGS 4 MAY DETONATE UNDER NORMAL CONDITIONS 3 MAY DETONATE WITH SHOCK OR HEAT 2 VIOLENT CHEMICAL CHANGE BUT DOES NOT DETONATE 1 NOT STABLE OF HEATED USE PRECAUTIONS 0 NORMALLY STABLE

HAZCHEM-14720
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HEALTH FLAMMABILITY REACTIVITY PPE 4 EXTREME 3 SERIOUS 2 MODERATE 1 SLIGHT 0 MINIMAL CIRCLE ALL PPE THAT APPLY CHEMICAL IDENTITY CHART HEALTH HAZARD RATINGS 4 SEVERE HAZARD 3 SERIOUS HAZARD 2 MODERATE HAZARD 1 SLIGHT HAZARD 0 MINIMAL FLAMMABLE RATINGS 4 BELOW 73°F VERY FLAMMABLE 3 BELOW 100°F IGNITES UNDER NORMAL TEMPERATURE CONDITIONS 2 BELOW 200°F IGNITES WITH MODERATE HEATING 1 ABOVE 200°F IGNITES WHEN PREHEATED 0 WILL NOT BURN REACTIVITY RATINGS 4 MAY DETONATE UNDER NORMAL CONDITIONS 3 MAY DETONATE WITH SHOCK OR HEAT 2 VIOLENT CHEMICAL CHANGE BUT DOES NOT DETONATE 1 NOT STABLE IF HEATED USE PRECAUTIONS 9 NORMALLY STABLE

HAZCHEM-14719
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AMMONIA REFRIGERATION PIPE MARKER REFERENCE CHART

PIPE-CHART_3
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AMMONIA REFRIGERATION PIPE MARKER REFERENCE CHART

PIPE-CHART_4
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Chemical Hazmat Warning Label Chart - 17 x 22 inch

15SP122
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ HEALTH FLAMMABILITY REACTIVITY PPE - CHEMICAL IDENTITY CHART CIRCLE ALL PPE THAT APPLY

HAZCHEM-50950
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ HEALTH FLAMMABILITY REACTIVITY PPE - CHEMICAL IDENTITY CHART CHECK ALL PPE THAT APPLY SAFETY GLASSES SAFETY GOGGLES FACE SHIELD DUST RESPIRATOR VAPOR RESPIRATOR FULL FACE RESPIRATOR GLOVES APRON FULL BODY SUIT BOOTS AIRLINE MASK OTHER ____

HAZCHEM-50947
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ HEALTH FLAMMABILITY REACTIVITY PPE - CHEMICAL IDENTITY CHART CIRCLE APPROPRIATE PPE HEALTH HAZARDS NONE IRRITANT TOXIC CORROSIVE HIGHLY TOXIC SENSITIZER REPRODUCTIVE TOXIN CARCINOGEN TARGET ORGANS AND EFFECTS INTESTINE LYMPHATICS KIDNEY PANCREAS LUNGS PROSTATE BLADDER SKIN BLOOD SPLEEN BRAIN STOMACH EYES UTERUS GALL BLADDER OTHER HEART PHYSICAL HAZARDS NO PHYSICAL HAZARDS FLAMMABLE GAS COMBUSTIBLE LIQUID FLAMMABLE LIQUID COMPRESSED GAS FLAMMABLE SOLID OXIDIZER EXPLOSIVE CORROSIVE WATER REACTIVE PYROPHORIC UNSTABLE (REACTIVE) ORGANIC PEROXIDE

HAZCHEM-50951
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ - CHEMICAL IDENTITY CHART HEALTH HAZARD 4. Can be lethal 3 Can cause serious or permanent injury 2 Can cause temporary incapacitation or residual injury 1 Can cause significant irritation 0 No Hazard FIRE HAZARD 4 Will vaporize and readily burn at normal temperatures 3 Can be ignited under almost all ambient temperature to burn 2 Must be heated or high ambient temperature to burn 1 Must be preheated before ignition can occur 0 Will not burn REACTIVITY 4 May explode at normal temperatures and pressure 3 May explode at high temperature or schock 2 Violent chemical change at high temperature or pressures 1 Normally stable. High temperatures mask unstable 0 Stable SPECIFIC HAZARD Alkaline ALK Acidic ACID Corrosive COR Oxidizing OX Radioactive Reacts violently explosively with water and oxidizing

HAZCHEM-50948
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ HEALTH FLAMMABILITY REACTIVITY PPE - CHEMICAL IDENTITY CHART HEALTH HAZARD RATINGS 4. SEVERE HAZARD 3. SERIOUS HAZARD 2. MODERATE HAZARD 1. SLIGHT HAZARD 0. MINIMAL HAZARD FLAMMABLE RATINGS 4. BELOW 73F - VERY FLAMMABLE 3. BELOW 1000F - IGNITES UNDER NORMAL TEMPERATURE CONDITIONS 2. BELOW 200F - IGNITES WITH MODERATE HEATING 1. ABOVE 200F - IGNIATES WHEN PREHEATED 0. WILL NOT BURN REACTIVITY RATINGS 4. MAY DETONATE UNDER NORMAL CONDITIONS 3. MAY DETONATE WITH SHOCK OR HEAT 2. VIOLENT CHEMICAL CHANGE BUT DOES NOT DETONATE 1. NOT STABLE IF HEATED USE PRECAUTIONS 0. NORMALLY STABLE

HAZCHEM-50949
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CHEMICAL IDENTITY CHEMICAL NAME ____ SDS# ____ MANUFACTURER ____ PHONE ____ HEALTH FLAMMABILITY REACTIVITY PPE - CHEMICAL IDENTITY CHART CHECK ALL PPE THAT APPLY SAFETY GLASSES GLOVES SAFETY GOGGLES APRON FACE SHIELD FULL BODY SUIT DUST RESPIRATOR BOOTS VAPOR RESPIRATOR AIRLINE MASK FULL FACE RESPIRATOR OTHER ____ HEALTH HAZARDS NONE IRRITANT TOXIC CORROSIVE HIGHLY TOXIC SENSITIZER REPRODUCTIVE TOXIN CARCINOGEN TARGET ORGANS AND EFFECTS INTESTINE LYMPHATICS KIDNEY PANCREAS LUNGS PROSTATE BLADDER SKIN BLOOD SPLEEN BRAIN STOMACH EYES UTERUS GALL BLADDER OTHER HEART PHYSICAL HAZARDS NO PHYSICAL HAZARDS FLAMMABLE GAS COMBUSTIBLE LIQUID FLAMMABLE LIQUID COMPRESSED GAS FLAMMABLE SOLID OXIDIZER EXPLOSIVE CORROSIVE WATER REACTIVE PYROPHORIC UNSTABLE (REACTIVE) ORGANIC PEROXIDE

HAZCHEM-50952
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GUÍA DE EXPLICACIONES DE LAS CLASIFICACIONES DE LA NFPS PELIGRO PARA LA SALUD PELIGRO DE INFLAMABILIDAD 4 = Puede ser mortal 3 = Puede causar daño serio o permanente 2 = Puede causar la incapacitación temporal o daño residual 1 = Puede causar la irritación significativa 0 = No existe peligro 4 = Se vaporizará y se quemará fácilmente bajo las temperaturas normales 3= Se puede encender bajo casi todas las temperaturas ambientes 2 = Se debe calentar o (someterlo) a una temperatura ambiente alta para quemarse 1 = Debe ser precalentado antes de que la ignición pueda ocurrir 0 = No se quemará OX = Oxidanta SA = Asfixiantes simples W = Reacciona violenta o explosivamente con ague 4 = Puede estallar bajo las temperaturas y presiones normales 3 = Puede explotar a altas temperaturas o por impacto 2 = Cambios químicos violentos bajo las temperaturas o presiones altas 1 = Normalmente estable. Las altas temperaturas lo convierten en inestable 0 = Estable Este cuadro es solamente para referencia. Para las especificaciones completas, consulta la morma 704 de la NFPA

NFPA-Chart_2_Spanish
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GUÍA DE EXPLICACIONES DE LAS CLASIFICACIONES DE LA NFPA NÜMERO DE CLASIFICACÍON PELIGRO DE INFLAMABILIDAD PELIGRO DE INESTABILIDAD SÍMBOLO DE CLASIFICACÍN PELIGRO ESPECIAL 4 Puede ser mortal Se vaporizará y se quemará fácilmente bajo las temperaturas normales Puede estallar bajo las temperaturas y presiones normales 3 Puede causar daño serio o permanente Puede estar el bajo encendido casi todo el temperatura ambiente Puede explotar a altas temperaturas o por impacto 2 Puede causar la incapacitación temporal o daño residual Se debe calentar o (someterlo) a una temperatura ambiente alta para quemarse Cambios químicos violentos bajo las temperaturas o presiones altas 1 Puede causar la irritación significativa Debe ser precalentado antes de que la ignición pueda ocurrir Normalmente estable. Las altas temperaturas lo convierten en inestable No existe peligro No se quemará Estable OX Oxidante SA Asfixiantes W Reacciona violenta o explosivamente con agua Este cuadro es solamente para referencia. Para las especificaciones completas, consulta la morma 704 de la NFPA

NFPA-Chart_1_Spanish
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