Chemicals | McMaster-Carr

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Benzalkonium Chloride

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Buffing and Polishing Pads

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Water Based with Ammonia

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Acetic Acid (White Vinegar)

Denatured Ethyl Alcohol

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Concentration

1 Colony per 100 ml Water

0.002 ppm to 0.30 ppm

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Type

Scent

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Primary Chemical

Petroleum Distillates

Phosphoric Acid

Polyaluminum Chloride/Chitosan Blend

Quaternary Ammonium Compound

Formulation

Container Material

1,184 Products

Facility and Grounds Maintenance

pH Neutralizers

Bring the pH of industrial wastewater to neutral for disposal

1 product

Metal Brighteners

Remove oxidation, discoloration, and heat stains from most metals without damaging the surface

1 product

Concrete Removers

Dissolve wet or hardened concrete to remove it from tools and equipment

1 product

Aluminum Cleaners

Brighten dull and dirty aluminum surfaces

1 product

Bleach

Disinfect hard surfaces or whiten fabrics

4 products

Multipurpose Cleaners

Remove dirt, grime, and stains from most surfaces, even in clean rooms and freezers

51 products

Acid Neutralizers

Make acids less hazardous by raising their pH to neutral

6 products

Computer Screen Cleaners

Wipe dust and dirt from computer screens, then dry them for a streak-free clean

1 product

Silicone Removers

Clear all traces of silicone from molds and molded parts

1 product

Oven Cleaners

Dissolve baked-on grease and food in ovens and grills

1 product

Biocides

Eliminate foul odors in machine-tool reservoirs and wastewater by inhibiting bacteria growth

2 products

Calcium, Lime, and Rust Removers

Clean calcium, lime, and rust from HVAC systems, tools, and vehicles

3 products

pH Sensor Cleaners

Remove grease, protein, and other deposits from pH sensors

1 product

Degreasers

Cut through grease and oil to clean equipment and surfaces

69 products

Carburetor Cleaners

Remove dirt, gum, and varnish from carburetors and heat valves

1 product

Battery Terminal Cleaners

Remove acid and corrosion from batteries

1 product

Whiteboard Conditioners

Clean stained boards and restore their original write-on/wipe-off capability

1 product

pH Meter Storage Solutions

Prevent pH meters from drying between uses to extend their service life

1 product

Paint and Coating Removers

Cut through paint and other coatings to clean up messes and prepare surfaces for finishing

12 products

Optical Equipment Cleaning Kits

Wipe oil and dust off optical devices such as solar cells, laser hardware, and mirrors

1 product

Surface-Preparation Cleaners

Clean and degrease surfaces so paint, coatings, adhesives, and cement will stick

8 products

Coffee Maker Cleaners

Place in the brew basket of a drip-style coffee maker and run it for a complete cleaning

1 product

Mold and Mildew Cleaners

Eliminate mold and mildew stains on most surfaces, including grout, concrete, and brick

1 product

Surface Cleaner Clay

Press onto finished surfaces to remove specks of dirt, paint, and other fine particles

1 product

Respirator Cleaning Kits

Disinfect and store full- and half-face respirators

3 products

Epoxy Removers

Wipe excess epoxy and solder paste off of circuit boards and other electronics

2 products

Deodorizers

Eliminate odors in everything from trash cans and bathrooms to machine coolant and wastewater

40 products

Rust Removers

Restore rusted metal surfaces, such as tanks and pipes, to their original state

13 products

Lens Cleaners

Wipe dirt and smudges off of lenses

9 products

Clarifying Agents

Clump small particles together to remove them from wastewater

4 products

Adhesive Removers

Dissolve adhesive residue from a variety of surfaces including metal, glass, and concrete

15 products

Base Neutralizers

Make bases less hazardous by lowering their pH to neutral

5 products

Oil Spill Cleaners

Neutralize oil and fuel spills to limit the risk of them catching fire and releasing harmful vapors

1 product

Floor Strippers

Strip off multiple layers of acrylic and urethane floor finish

2 products

Coolant Cleaners

Remove oily residue and soap deposits from machine-tool reservoirs without harming seals and hoses

2 products

Stainless Steel Surface Restorers

Clean weld scale and other impurities off stainless steel and restore its corrosion resistance

3 products

Molding Machine Cleaners

Purge colors, resins, and carbon build-up from molding machines to avoid downtime and waste

3 products

Plastic Cleaners

Remove dirt, prevent smudges, and repel dust from all kinds of plastic without streaking

2 products

Windshield Washer Fluid

Wash away dirt, salt, and insects on vehicle windshields for a streak-free shine

4 products

Asphalt Removers

Remove asphalt, top coatings, and sealers from tools and equipment

2 products

Toilet Bowl Cleaners

Deodorize, erase stains, and dissolve mineral deposits in toilets and urinals

16 products

Brake Cleaners

Remove grease, oil, and brake fluid from brakes without leaving a residue

5 products

Conformal Coating Removers

Strip conformal coatings from circuit boards for maintenance and repair

3 products

Motor Cleaners

Remove dirt, grease, and wax to keep electric motors and generators working efficiently

1 product

Air Conditioner Coil Cleaners

Remove dirt, oil, and other contaminants from air conditioner coils

3 products

Disinfectants

Kill bacteria, viruses, and fungi on a wide variety of surfaces, from glass to stainless steel

22 products

Marking Fluid Removers

Remove marking fluid and paste from bearings, gears, and other parts

3 products

Passivating Cleaners

Restore and maintain the surface layer on stainless steel that protects it from corrosion

6 products

Air Conditioner Pan Cleaners

Keep the condensate pan in air conditioners clean and free of odors

3 products

Antistatic Sprays

Neutralize static buildup to protect electronic equipment from damage

7 products

Glass Cleaners

Remove dirt, grease, and smoke film from glass and leave behind a streak-free shine

15 products

Carpet and Upholstery Cleaners

Pull dirt, grime, and stains from carpets, rugs, and upholstery

2 products

Tile Grout Cleaners

Restore dirty and discolored grout to its original shade

1 product

Sealant Removers

Clean sealant and caulk off tools and other surfaces

2 products

Floor Cleaners

Use with a mop or scrubber to remove dirt and dust and leave a glossy shine

11 products

Whiteboard Cleaners

Wipe whiteboards clean

2 products

Dishwashing Detergents

Cut through stuck-on food and grease for spotless dishes, glasses, and silverware

16 products

Ink Removers

Clean ink stains off a variety of surfaces such as fabric, carpet, and rubber

2 products

Lime Stain Removers

Lift lime and hard-water stains off most surfaces, including metal and plastic

3 products

Laundry Stain Removers

Treat heavy oil and grease stains before washing uniforms, aprons, and other fabrics

3 products

Laundry Detergents

Wash laundry without leaving residue that can irritate sensitive skin

9 products

Ice Maker Cleaners

Pour into your ice maker and run the cleaning cycle to remove lime scale and mineral deposits

1 product

Electrical Parts Cleaners

Eliminate dirt, oil, and rust from relays, circuit boards, and other electronics

27 products

Mold Release Cleaners

Eliminate moisture, dirt, oils, and release agents from molds

2 products

Air Tool Cleaners

Add a few drops to the inlet of air tools to purge rust, dirt, and varnish

1 product

Graffiti Removers

Remove graffiti, paint, and varnish from most surfaces, such as concrete and steel

4 products

Cleaners for Tumbling

Remove oil, grease, and other contaminants while tumbling

9 products

Chlorine

Sanitize pools and spas by killing algae, bacteria, and other contaminants without leaving residue

5 products

Urine Removers

Remove urine odors and stains in restrooms and drains

2 products

Protective Coatings

Shield surfaces from the surrounding environment

155 products

Floor Finishes

Add a clear, high-gloss shine to floors

5 products

Paint Thinners

Dilute paint and coatings to spray thin layers; also helps remove paint

7 products

Paint Additives

Stir into paint to make it smoother or more flame retardant

4 products

Protective Coating Primers

Prepare metal surfaces for powder coating

2 products

Vegetation Killers

Eliminate weeds, grass, and other unwanted plants down to the roots

2 products

De-Icers

Melt ice and snow on walkways, windows, and locks; winterize HVAC systems

5 products

Drain Cleaners

Break up clogs by dissolving buildup in drains, grease traps, and sewage systems

8 products

Defoamers

Control air bubbles in wastewater systems to improve efficiency and reduce energy use

2 products

Floor Sweeping Compounds

Sprinkle over the floor before sweeping to absorb dirt and dust

7 products

Dust Mop Treatments

Prevent dust and debris from scattering during shakeout

4 products

Floor Wax

Restore your floor's high-gloss finish by removing scuffs and other blemishes

2 products

Swabs

Cotton, clean room, antistatic, sterile, and wet swabs

3 products

Respirator Cleaners

Remove dirt and sweat from respirators without damaging them

1 product

Clean Room Wipes

Standard, sterile, super-absorbent, chemical-resistant, ultra-soft, and heavy duty clean room wipes

8 products

Rodent Poison

Dispense poison for rats, mice, and other small animals

2 products

Hand Sanitizers

Kill common germs and bacteria without water or rinsing

19 products

Insecticides

Eradicate bugs in large areas with chemical sprays, foggers, and bait

13 products

Raw Materials

Toluene

Often used in paint thinners and as a solvent in metal cleaners and adhesives

1 product

Triethanolamine

Often mixed into polishes and metal working fluids as well as used to neutralize acids

1 product

Hexane

Commonly used as a degreaser and cleaner as well as in paint thinners and glues

1 product

Heptane

Often used as a cleaner, fuel, and thinner for rubber cement

1 product

Distilled Water

Often used to fill humidifiers and wet-cell lead acid batteries without adding harmful impurities

2 products

Aluminum Oxide

Commonly used as an abrasive for grinding, sanding, and polishing

1 product

Diatomaceous Earth

Typically used as a sorbent, mild abrasive, filtration aid, and insecticide

1 product

Isopropyl Alcohol

Typically used as a disinfectant, solvent, and oil stabilizer

5 products

Ethyl Acetate

Often used as a solvent and as an ingredient in paint hardeners and circuit board cleaners

1 product

Kerosene

Often used to fuel small heaters and lanterns, prevent rust, and lubricate parts

1 product

Nitric Acid

Often used to clean electronics, etch metal, treat wood, and pickle and passivate stainless steel

10 products

Deionized Water

Often used to dilute solutions without introducing an electric charge; purer than distilled water

3 products

Acetone

Often used to thin and remove adhesives from metal parts; faster drying than methyl ethyl ketone

3 products

Boric Acid

Commonly used for cleaning, preventing rot in wet locations, flame retardance, and oil lubricity

1 product

Fumed Silica

Commonly used as a thickener, desiccant, and mild abrasive

1 product

Molybdenum Disulfide

Apply directly to lubricate parts or mix into other substances to increase their lubricity

1 product

Sodium Chloride

Commonly mixed in water to cool heat-treated metal as well as used to melt ice; also known as salt

1 product

Propylene Glycol

Often used in heat exchangers, liquid chillers, and water treatment

2 products

Citric Acid

Often used as an active ingredient in disinfectants and to restore damaged stainless steel surfaces

2 products

White Vinegar

Often used as a disinfectant, base neutralizer, and herbicide

2 products

Glycerin

Commonly used as an antifreeze, solvent, plasticizer, moistening agent, and pressure gauge fluid

3 products

Sodium Bicarbonate

Often used in detergents and as an abrasive blasting media; also called baking soda

4 products

Charcoal

Typically used to purify air and water

3 products

Denatured Ethyl Alcohol

Typically used as a fuel, antifreeze, disinfectant, and solvent for varnishes

3 products

Naphtha

Thin and clean up paint, stains, and varnishes; faster drying and more powerful than mineral spirits

2 products

Calcium Chloride

Often mixed with concrete so it sets faster as well as spread over roads to melt ice and absorb dust

2 products

Aluminum Sulfate

Commonly used as a coagulant to separate dirt and other solids from liquid

1 product

Methyl Ethyl Ketone

Often used as a thinner for resins, adhesives, fiberglass, and lacquers

2 products

Methanol

Typically used as a solvent in lacquers, varnishes, and shellacs

3 products

Corn Starch

Often used as a thickener, mold-release agent, and soft abrasive blasting media

3 products

Xylene

Thin and clean up anti-rust paint, lacquers, varnishes, and adhesives

3 products

Mineral Spirits

A low-odor alternative to paint thinners and cleaners

3 products

Bentonite

Often used to increase the plasticity of ceramics and purify water

2 products

Copper Sulfate

Often used as an algicide, in electroplating solutions, and to remove water from organic compounds

2 products

Pumice

Often used to polish surfaces and as a component in plaster and concrete to make them lighter weight

2 products

Sodium Carbonate

Often used in pH control, disinfectants, and flue gas purification; also known as soda ash

3 products

Ethylene Glycol

Typically used as a coolant, paint thinner, and solvent for coatings

3 products

Sulfur

Typically used in lubricants and coolants; also known as commercial flour

2 products

Magnesium Sulfate

Often used to regulate viscosity in soaps and detergents; also known as Epsom Salt

2 products

Hydrated Lime

Often used to make building materials, such as mortars and cement, and to treat air and water

2 products

Sodium Silicate

Typically used in adhesives, detergents, corrosion inhibitors, and wire insulation

2 products

Mineral Oil

Often used to lubricate and prevent rust on parts and machinery as well as maintain workbench tops

8 products

Calcium Carbonate

Often used as a buffing and polishing agent and abrasive blasting media

2 products

Sodium Borate

Typically used as a detergent and mixed into ceramic glaze and soldering flux; also known as borax

2 products

Additives and Fillers

Mix into coatings, resins, polymers, and metal to boost strength, conductivity, and lubricity

23 products

Pigments and Dyes

Add color to liquids, mixtures, and materials

28 products

Fabricating and Machining

3D-Printed-Part Solvents

Remove ridges from printed plastic pieces for a polished finish

1 product

Anodizing Kits

Coat aluminum parts for added resistance to corrosion and chemicals

5 products

Blackener Kits

Create a flat, black protective finish on metal tools to resist corrosion and reduce glare

13 products

Polish

Clean, shine, and protect hard surfaces

33 products

Electropolishing Solutions

Smooth, brighten, and passivate metal parts for a mirror-like finish

2 products

Rinsing Solutions for Ultrasonic Cleaners

Dissolve residue that solvent-based cleaning solutions can leave behind

1 product

Cleaning Solutions for Ultrasonic Cleaners

Remove contaminants from parts in ultrasonic cleaners

7 products

Surface-Protection Compounds

Protect surfaces that you don't want to harden when heat treating steel parts

3 products

Safety Equipment

Blood-Clotting Treatments

Stop wounds from bleeding and form a seal to prevent infection

2 products

Alcohol Indicators

Test blood alcohol level in two minutes

1 product

Insect Repellents

Repel mosquitoes, ticks, flies, and other biting insects

2 products

Antiseptics

Clean minor cuts, scrapes, and burns to reduce the risk of infection

14 products

Spill-Control Kits

Everything you need to clean up chemical, oil, and water spills

56 products

Measuring and Inspecting

Buffer Solutions

Calibrate chemistry sensors to maintain their accuracy

26 products

Water Test Kits

All the chemicals and labware you need for on-site sampling and water-quality testing

30 products

Passivation Testers

Detect iron in stainless steel parts to confirm they're properly passivated

1 product

Freeze Sprays

Chill individual electronic components on a circuit board to troubleshoot one circuit at a time

5 products

Leak-Detecting Dyes

Bright colors help you spot leaks in water and hydraulic systems without using ultraviolet light

30 products

Flaw-Detecting Dyes

Reveal cracks and surface flaws using colored dye under natural or UV light

7 products

Fluid Handling

Heat Sink Compounds

Bond heat sinks to surfaces, eliminating air gaps for maximum heat transfer

11 products

Electrical Power, Networking, and Controlling

Electrical Insulating Varnish

Coat wire and other metal electrical parts to protect them from oil, chemicals, and moisture

6 products

Thermal Control Coatings

Give off almost no volatile emissions that could damage sensitive electronics and optics

1 product

Fastening and Joining

Adhesive Primers

Prepare surfaces before adding adhesives to improve bonding strength

19 products

Welding Antispatter

Prevents weld spatter from sticking to contact tips, nozzles, and welding accessories

5 products

Sealing

Sealant Primers

Apply to surfaces before sealant to speed up drying times and improve adhesion

9 products

Lubricating

Oil Additives

Enhance the performance of oil and extend its life

24 products

Heating, Ventilation, and Air Conditioning

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

1 product