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Acid Signs and Labels

Wherever Acid is stored or used, safety is always a concern. Fortunately, posting signs about Acid hazards reminds everyone in your facility to use proper protective gear and/or follow established safety procedures.

Acid safety signs and 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 Acid signs. 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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BATTERY ROOM THIS ROOM CONTAINS LEAD-ACID BATTERY SYSTEMS CORROSIVE LIQUIDS (ELECTROLYTE) AND ENERGIZED ELECTRICAL CIRCUITS AUTHORIZED PERSONNEL ONLY

ODE-19967
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HYDROCHLORIC ACID

ODE-38591
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NITRIC ACID

ODE-27875
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BATTERY ROOM THIS ROOM CONTAINS LEAD-ACID BATTERY SYSTEMS, CORROSIVE LIQUIDS (ELECTROLYTE), ENERGIZED ELECTRICAL CIRCUITS, AND HYDROGEN GAS AUTHORIZED PERSONNEL ONLY EYE PROTECTION REQUIRED NO SMOKING OR OPEN FLAMES

ODE-16463
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PHOSPHORIC ACID

IDE-50223
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BATTERY ROOM THIS ROOM CONTAINS LEAD-ACID BATTERY SYSTEMS, CORROSIVE LIQUIDS (ELECTROLYTE), ENERGIZED ELECTRICAL CIRCUITS AND HYDROGEN GAS AUTHORIZED PERSONNEL ONLY EYE PROTECTION REQUIRED NO SMOKING OR OPEN FLAMES

ONE-36038
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LEAD ACID BATTERIES INSIDE

NHE-8225
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MURIATIC ACID (Black legend on Yellow background)

PIPE-23905_Black_on_Yellow
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Battery room This room contains lead-acid battery systems, corrosive liquids (electrolyte), energized electrical circuits, and hydrogen gas Authorized personnel only Eye protection required No smoking or open flames

ADEP-16463
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Phosphoric acid

ADEP-38640
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Battery room This room contains lead-acid battery systems, corrosive liquids(electrolyte) and energized electrical circuits Authorized personnel only

ADE-19967
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BATTERY ROOM THIS ROOM CONTAINS LEAD-ACID BATTERY SYSTEMS CORROSIVE LIQUIDS (ELECTROLYTE) AND ENERGIZED ELECTRICAL CIRCUITS AUTHORIZED PERSONNEL ONLY

ODEP-19967
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SULFURIC ACID

NHEP-27675
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MURIATIC ACID (Black legend on Yellow background)

PIPE-23905_WRAP_Black_on_Yellow
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MURIATIC ACID (Black legend on Orange background)

PIPE-23905_Black_on_Orange
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Liquid in this tank may contain corrosive materials (dilute sulfuric acid) Avoid contact with eyes and skin!

ADE-27665
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BATTERY ROOM THIS ROOM CONTAINS LEAD-ACID BATTERY SYSTEMS, CORROSIVE LIQUIDS (ELECTROLYTE), ENERGIZED ELECTRICAL CIRCUITS, AND HYDROGEN GAS AUTHORIZED PERSONNEL ONLY EYE PROTECTION REQUIRED NO SMOKING OR OPEN FLAMES

ODEP-16463
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Wear goggles, face shield, rubber gloves and apron when handling acid or caustic chemicals

ACE-6530
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HYDROCHLORIC ACID

ODE-27871
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MURIATIC ACID DO NOT TAKE INTERNALLY AVOID CONTACT WITH EYES, MOUTH OR CLOTHING WARNING: AVOID BREATHING FUMES FLAMMABLE KEEP FIRE AWAY USE ONLY IN WELL VENTILATED AREAS USE ONLY WHERE THERE ARE NO OPEN FLAMES OR OTHER SOURCES OF IGNITION EXTREMELY FLAMMABLE KEEP AWAY FROM HEAT, SPARKS AND OPEN FLAMES KEEP CONTAINER CLOSED ANTIDOTE IMMEDIATELY FLUSH SKIN OR EYES WITH WATER FOR AT LEAST 15 MINUTES REMOVE PATIENT FROM CONTAMINATED AREA REMOVE ALL CONTAMINATED CLOTHING KEEP PATIENT WARM GET MEDICAL ATTENTION NEVER ATTEMPT TO GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON HAZARD IDENTIFICATION CODE NUMBERS: 4-SEVERE 3-SERIOUS 2-MODERATE 1-SLIGHT 0-MINIMAL EXTINGUISHING METHOD: USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE WATER SPRAY MAY BE INEFFECTIVE BUT SHOULD BE USED TO KEEP CONTAINERS COOL PERSONAL PROTECTION: WEAR EYE PROTECTION AND PERSONAL PROTECTION CONSULT CORRESPONDING MSDS FOR FURTHER HAZARDOUS INFORMATION AND INSTRUCTIONS

NHEP-27676
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HYDROCHLORIC ACID

IDE-50204
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SULFURIC ACID - ÁCIDO SULFÚRICO

ODB-27888
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HYDROCHLORIC ACID (Black legend on Orange background)

PIPE-23720_Black_on_Orange
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PHOSPHORIC ACID

ODE-38640
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Always add acid to water

ACE-1255
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Phosphoric acid

ADE-38639
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MURIATIC ACID DO NOT TAKE INTERNALLY AVOID CONTACT WITH EYES, MOUTH OR CLOTHING WARNING: AVOID BREATHING FUMES FLAMMABLE KEEP FIRE AWAY USE ONLY IN WELL VENTILATED AREAS USE ONLY WHERE THERE ARE NO OPEN FLAMES OR OTHER SOURCES OF IGNITION EXTREMELY FLAMMABLE KEEP AWAY FROM HEAT, SPARKS AND OPEN FLAMES KEEP CONTAINER CLOSED ANTIDOTE IMMEDIATELY FLUSH SKIN OR EYES WITH WATER FOR AT LEAST 15 MINUTES REMOVE PATIENT FROM CONTAMINATED AREA REMOVE ALL CONTAMINATED CLOTHING KEEP PATIENT WARM GET MEDICAL ATTENTION NEVER ATTEMPT TO GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON HAZARD IDENTIFICATION CODE NUMBERS: 4-SEVERE 3-SERIOUS 2-MODERATE 1-SLIGHT 0-MINIMAL EXTINGUISHING METHOD: USE ALCOHOL FOAM, DRY CHEMICAL OR CARBON DIOXIDE WATER SPRAY MAY BE INEFFECTIVE BUT SHOULD BE USED TO KEEP CONTAINERS COOL PERSONAL PROTECTION: WEAR EYE PROTECTION AND PERSONAL PROTECTION CONSULT CORRESPONDING MSDS FOR FURTHER HAZARDOUS INFORMATION AND INSTRUCTIONS

NHE-27676
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NITRIC ACID

NHE-38612_WRSTR
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Wear goggles, face shield, rubber gloves and apron when handling acid or caustic chemicals

AWEP-6530
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ACID (Black legend on Yellow background)

PIPE-23020_Black_on_Yellow
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NITRIC ACID

ODE-38611
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CYANIDE SOLUTION CONTACT WITH ACID CREATES TOXIC FUMES

ODE-2050
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LIQUID IN THIS TANK MAY CONTAIN CORROSIVE MATERIALS (DILUTE SULFURIC ACID) AVOID CONTACT WITH EYES AND SKIN!

ODE-27665
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BATTERY CHARGING AREA RISK OF BATTERY EXPLOSION AND/OR SEVERE ACID BURN

ODE-16461
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Corrosive Liquids This room contains lead acid battery systems and energized electrical circuits

ACE-8513-R
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AREA CONTAINS PLANT BATTERIES REMOVE ALL JEWELRY AND CONDUCTIVE ARTICLES BEFORE ENTERING BATTERY AREA KEEP TOOLS AND OTHER METAL OBJECTS AWAY FROM UNCOVERED BATTERY TERMINALS OR CONNECTORS DO NOT SMOKE OR CREATE SPARKS, ARCS OR FLAMES IN OR NEAR BATTERY AREA BATTERIES MAY CONTAIN ACID OR CAUSTIC (ELECTROLYTE) REVIEW MSDS LABEL FOR SPECIFIC HAZARD INFORMATION

NHE-29686
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Wear goggles, face shield, rubber gloves and apron when handling acid or caustic chemicals - Use gafas de protección, máscara facial, guantes de goma y mandil cuando manipule ácido o productos químicos cáustico

ACB-6530
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Phosphoric acid

ADE-38640
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Hydrochloric Acid - Ácido Clorhídrico

ADB-27871
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NITRIC ACID (Includes wording stencil and background stencil)

PIPE-23920_STENCIL
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ACID (Includes wording stencil and background stencil)

PIPE-23020_STENCIL
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SPENT ACID (Includes wording stencil and background stencil)

PIPE-24230_STENCIL
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HYDROCHLORIC ACID

IDE-50203
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HYDROCHLORIC ACID

IDE-50205
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HYDROCHLORIC ACID

IDE-50206
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NITRIC ACID

IDE-50210
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NITRIC ACID

IDE-50212
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NITRIC ACID

IDE-50213
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PHOSPHORIC ACID

IDE-50224
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PHOSPHORIC ACID

IDE-50225
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PHOSPHORIC ACID

IDE-50226
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SULFURIC ACID

IDE-50247
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SULFURIC ACID

IDE-50248
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SULFURIC ACID

IDE-50249
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SULFURIC ACID

IDE-50250
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SULFURIC ACID

IDE-50251
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NITRIC ACID

IDE-50751
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PHOSPHORIC ACID

IDE-50753
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Hydrochloric acid

ADE-38591
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Hydrochloric acid

ADE-38592
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HYDROCHLORIC ACID

ODE-38592
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Hydrochloric acid

ADE-38593
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Hydrochloric acid

ADEP-38593
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HYDROCHLORIC ACID

ODE-38593
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HYDROCHLORIC ACID

ODEP-38593
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HYDROCHLORIC ACID

NHE-38594_WRSTR
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HYDROCHLORIC ACID

NHEP-38594_WRSTR
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HYDROCHLORIC ACID

NHE-38595
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HYDROCHLORIC ACID

NHEP-38595
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HYDROCHLORIC ACID

NHE-38596
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HYDROCHLORIC ACID

NHEP-38596
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HYDROCHLORIC ACID

NHE-38597
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HYDROCHLORIC ACID

NHEP-38597
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HYDROCHLORIC ACID

NHE-38598
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HYDROCHLORIC ACID

NHEP-38598
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Nitric acid

ADE-38611
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Nitric acid

ADEP-38611
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NITRIC ACID

ODEP-38611
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NITRIC ACID

NHEP-38612_WRSTR
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