Chemical Labels | McMaster-Carr

	Mount Type Mount Type


Adhesive	Screw

Hanging	Plain Back

Wraparound	Magnetic

	Shape Shape


Rectangle	Diamond

Square

	Width Width

	Message Message

Caution—Acid Be Careful

Caution—Acid Be
Careful/Precaucion—
Acido Tenga Cuidado

Caution—Corrosive

Caution—Flammable

Corrosion Symbol

Cylinder Storage Area

Danger—Acetone

Danger—Acetylene

Danger—Acetylene Gas

Danger—
Acetylene/Peligro—
Acetileno

Danger—Acid

Danger—Alcohol

Danger—Anhydrous
Ammonia

Danger—Caustic Soda

Danger—Chemical
Storage

Danger—Chemical
Storage/Peligro—
Almacenamiento De
Quimicos

Danger—Chlorine

Danger—Combustible
Liquids

Danger—Compressed
Air

Danger—Compressed
Gas

Danger—Compressed
Gas/Peligro—Gas
Comprimido

Danger—Corrosive

Danger—
Corrosive/Peligro—
Corrosivo

Danger—Diesel Fuel

Danger—Diesel
Fuel/Peligro—
Combustible Diesel

Danger—Flammable

Danger—Flammable
Liquids

Danger—Flammable
Liquids/Peligro—
Liquidos Inflamables

Danger—
Flammable/Peligro—
Inflamable

Danger—Gasoline

Danger—
Gasoline/Peligro—
Gasolina

Danger—Hazardous
Chemicals

Danger—Hydrochloric
Acid

Danger—Hydrogen

Danger—Isopropanol

Danger—Kerosene

Danger—Lacquer
Thinner

Danger—Methyl Ethyl
Ketone

Danger—Mineral Spirits

Danger—Nitric Acid

Danger—Nitrogen

Danger—
Nitrogen/Peligro—
Nitrogeno

Danger—Oil

Danger—Oil/Peligro—
Aceite

Danger—Oxygen

Danger—Oxygen Gas

Danger—
Oxygen/Peligro—Oxigeno

Danger—Propane

Danger—Propane Gas

Danger—Propane
Gas/Peligro—Gas
Propano

Danger—Sodium
Hypochlorite

Flammable—Corrosive—
Irritant—Process

Health Hazard—Fire
Hazard—Instability

Health Hazard—Fire
Hazard—Instability—
Special Protection

Notice—Do Not Dump
Chemicals Down This
Drain

Notice—Spill Clean Up
Kit

Notice—Spill Clean Up
Kit/Aviso—Juego De
Materiales Para Limpiar
Liquidos Derramados

Skull and Crossbones
Symbol

Warning—Breathing the
Air in this Parking Garage
Can Expose You to
Chemicals Including
Carbon Monoxide and
Gasoline or Diesel
Engine Exhaust

Warning—Breathing the
Air in this Smoking Area
Can Expose You to
Chemicals Including
Tobacco Smoke and
Nicotine

Warning—Cancer and
Reproductive Harm

Warning—Carbon
Dioxide

Warning—Consuming
this Product Can Expose
You to Chemicals
Including ___, Known to
the State of California to
Cause Birth Defects

Warning—Consuming
this Product Can Expose
You to Chemicals
Including ___, Known to
the State of California to
Cause Cancer

Warning—Consuming
this Product Can Expose
You to Chemicals
Including ___, Known to
the State of California to
Cause Cancer and Birth
Defects

Warning—Drilling,
Sawing, Sanding, or
Machining Wood
Products Can Expose
You to Wood Dust

Warning—Entering this
Area Can Expose You to
Chemicals Known to the
State of California to
Cause Birth Defects or
Other Reproductive Harm,
Including ___, from ___

Warning—Entering this
Area Can Expose You to
Chemicals Known to the
State of California to
Cause Cancer and Birth
Defects or Other
Reproductive Harm,
Including ___, from ___

Warning—Entering this
Area Can Expose You to
Chemicals Known to the
State of California to
Cause Cancer, Including
___, from ___

Warning—Exposure to
This Material Can Cause
Damage to the Following
Organs/Parts of the Body

Warning—Nitrogen

Waste Oil

	Message Type Message Type


Accident Prevention	Blank

Identification	Smoking Control

Made to Order

	Language Language

English

English/Spanish

Spanish

	Message Color Message Color

Black

Black/White

White

Blue/Red/White/Yellow

Black/Blue/Red/White/Yellow

	Height Height

	Message Contains Message Contains

Text

Text and Symbols

Symbols

	Color Color

	White
	Blue/Red/White/Yellow
	Yellow
	Orange
	Blue
	Blue/White
	Green
	Red

	Accident Prevention Message Type Accident Prevention Message Type

Hazardous Material

Blank

Made to Order

Personal Protective
Equipment

	Material Material

	Visibility Visibility

Standard

Reflective

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Header Color Header Color

	Blue/Orange/Red/Yellow
	Blue/Red/Yellow
	Red
	Black/Red/White
	White
	Yellow
	Black
	Blue

	Thickness Thickness

	Specifications Met Specifications Met

California Proposition 65

ASME

	For Maximum Pipe OD For Maximum Pipe OD

	For Minimum Pipe OD For Minimum Pipe OD

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

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668 Products

Hazardous Material Labels

NFPA Diamond Labels with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) color and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Color Stripe Labels

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

NFPA Diamond Labels

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) labels.

Hazardous Material Storage Labels

Mark hazardous materials and write in information to ensure they are stored and handled properly.

Hazardous Material Instruction Labels

Keep workers informed about chemical and gas usage, warnings, and antidotes in case of exposure.

Hazardous Material Labels

Alert workers to the presence of flammable materials.

Illustrated Hazardous Material Labels

The illustrations on these labels help workers identify flammable hazards and corrosive materials at a glance.

Hazardous Material Symbols

The graphics on these labels identify hazardous materials and provide safety reminders.

California Proposition 65 Labels

Add these labels to products that will expose consumers to chemicals or other substances that can cause cancer, birth defects, or reproductive harm.

Personal Protective Equipment Symbols

The graphics on these labels identify areas that require personal protective equipment, such as safety goggles and boots.

Pipe Markers

Adhesive-Back Pipe Markers

Apply directly onto clean, dry pipes for clear identification of contents.

Snap-On Pipe Markers

These markers coil around pipes so they stay in place without adhesive.

Reflective Pipe Markers

Identify pipe contents in low-light conditions.

Washdown Pipe Markers

These fade-resistant pipe markers withstand detergents used in high-pressure cleaning.

Hazardous Material Signs

Color Stripe Signs

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

NFPA Diamond Signs

Add numbers, abbreviations, and symbols to indicate specific hazards and the degree of hazard using these NFPA (National Fire Protection Association) signs.

NFPA Diamond Signs with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) colors and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Liquid and Gas Storage Signs

Designate the area where machine oils, fuels, and gas cylinders are stored.

Hazardous Material Signs

Alert workers to the presence of chemicals, combustible liquids and gases, and other hazardous materials.

Hazardous Material Instruction Signs

Similar to a Safety Data Sheet (SDS), these signs keep workers informed about chemical and gas usage, warnings, and treatment in the event of exposure.

Illustrated Hazardous Material Signs

The illustrations on these signs help workers identify hazards at a glance.

California Proposition 65 Signs

Alert others to the presence of chemicals such as carbon monoxide, tobacco smoke, and wood dust.

Made-to-Order California Proposition 65 Signs

Specify the exact chemical and source of exposure to be printed on these signs.

Hazardous Material Tags

NFPA Diamond Tags

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) tags.

Color Stripe Tags

The color stripes on these tags identify the type of hazard. Write in the appropriate code numbers to indicate the severity.