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Here at Creative Safety Supply, we firmly believe that strategically placed visual communication can help any facility prevent workplace injuries, illnesses, and fatalities. Safety signs can be placed in offices, manufacturing plants, warehouses,... More details
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This Caution: H2S Poisonous Gas May Be Present Bilingual Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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Warning: Hydrogen Sulfide Present In Landfill ANSI Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary,... More details
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H2S Poisonous Gas (Hydrogen Sulfide) with Icon - A-Frame Sign This A-Frame sign is made from a durable corrugated PVC material with a simple tongue and slot fastening design. Created as a cost effective mobile sign, these A-Frames are perfect for when... More details
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This Caution: H2S May Be Present Do Not Enter This Area Vertical - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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Danger: H2S Poisonous Gas (Hydrogen Sulfide) - Wall Sign Warn personnel and visitors of detectable amounts of Hydrogen Sulfide in the area with this durable “Danger: H2S Poisonous Gas” wall sign. Hydrogen Sulfide is a colorless, flammable,... More details
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Warning: Hydrogen Sulfide Present In Landfill Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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Warning: Hydrogen Sulfide Present In Landfill Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary,... More details
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Warning: Hydrogen Sulfide Present In Landfill ANSI Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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Notice: Hydrogen Sulfide Present In Landfill Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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Notice: Hydrogen Sulfide Present In Landfill Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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Hydrogen Sulfide Present In Landfill Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such as... More details
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Hydrogen Sulfide Present In Landfill Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such as... More details
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Caution: Hydrogen Sulfide Present In Landfill - If Leak Detected Promptly Exit Area And Notify Supervisor ANSI Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our... More details
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Caution: Hydrogen Sulfide Present In Landfill - If Leak Detected Promptly Exit Area And Notify Supervisor ANSI Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our... More details
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Caution: Hydrogen Sulfide Present In Landfill - If Leak Detected Promptly Exit Area And Notify Supervisor Portrait - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall... More details
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Caution: Hydrogen Sulfide Present In Landfill - If Leak Detected Promptly Exit Area And Notify Supervisor Landscape - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall... More details
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This H2S Poisonous Gas (Hydrogen Sulfide) with Icon - Portrait Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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Caution: H2S Poisonous Gas May Be Present Spanish - Portrait Wall Sign This A-Frame sign is made from a durable corrugated PVC material with a simple tongue and slot fastening design. Designed as a cost effective mobile sign, these A-Frame's are perfect... More details
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This Caution: H2S Poisonous Gas May Be Present Spanish - Portrait Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere... More details
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This Caution: H2S Poisonous Gas May Be Present Spanish - Wall Sign is constructed using durable, industrial-grade materials, and is designed to be easily noticeable from a distance. Our wall signs such as this one, can be mounted anywhere necessary, such... More details
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Danger: Hydrogen Sulfide – Poisonous Gas - Wall Sign Perfect for warning personnel and visitors, this “Danger: Hydrogen Sulfide – Poisonous Gas” will alert employees of dangerous location conditions and direct guests away in... More details
H2S (Hydrogen Sulfide) Signs
Alert workers to the presence
of hydrogen sulfide.
The chemical compound H2S (hydrogen sulfide or dihydrogen sulfide) is a very corrosive and poisonous compound that is also flammable. Identified by its rotten egg smell, H2S is a colorless chalcogen hydride gas that is created by the microbial breakdown of organic matter when there isn’t any oxygen around.
H2S is an extremely dangerous substance and absolutely needs to be marked wherever it exists in factories and processing plants. Industries that use this chemical include the paper manufactures where special chemical compounds that include H2S are used to break down lignin and cellulose components. Creative Safety Supply carries these signs in multiple different languages and styles to make sure that you and your employees are staying alert and safe in their environment.
Free OSHA Safety Signs E-Book
Learn the required components of OSHA safety signs.
Helpful Resources