Available in concentrations ranging from 10% to 98% sulfuric is also the least expensive acid to use as a neutralizing agent. All clothing or equipment with sulfuric acid on it should also be removed by a person wearing protective gear. (That means for 100 ml of chemical disposed, run the water for about two minutes . Most people prefer disposing of excess sulfuric acid as it poses a serious storage challenge. Acids generally have a sour taste and a pH less than seven.These molecules react with bases to form salts. Once all the neutralized acid is disposed of, run lots of water down the drain for at least five minutes. Sulfuric acid is used almost universally for neutralization reactions. Sulfuric acid is a colorless, odorless liquid that can cause severe burns . Zinc reacts with sulfuric acid to produce hydrogen gas, zinc sulfate salt, and water. The SHHSL consists of over 1,000 hazardous substances that are defined as carcinogens, mutagens, teratogens, corrosive, flammables, and reactives. On this page, you can watchsulfuric acid safety videosand read informativeOSHA sulfuric acid safety guidelines. Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid (Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formula H 2 SO 4.It is a colorless, odorless and viscous liquid that is miscible with water.. Step 2: Using a baking soda mixture, mix three parts baking soda and one part water, and create a paste mixture. Glass is not affected by sulfuric acid. If it is concentrated H2SO4 (a thick, syrupy liquid that reacts violently with water giving off enough heat to sometimes induce boiling) it should be cautionsly, slowly, poured over enough crushed ice to result in a room-temperature or lower solution. Density 15 lb / gal. Here is the step-by-step process of neutralizing the battery acid before flushing it out: Wear precautionary equipment (gloves and glasses) Pour water into the acid and then put some baking soda. Run room temperature water over that area for at least 15 minutes and then seek medical attention immediately. Dispose of Sulfuric Acid Properly: When disposing of sulfuric acid, follow your local area's regulations. Increased tumors in the respiratory tract (nasal passages, larynx, lung) have been associated with occupational exposure to sulfuric acid in various industries. It is corrosive to metals and tissue. Just grab some from your kitchen and mix it into the acid for the neutralization reaction to take place. Read more here. The solution will bubble up and foam. Find out how sulfuric acid is used to produce other chemicals, as an industrial cleaning agent to remove oxidation, rust, and scaling from metals,here. If not, add more acid and wait longer (15 minutes to 1 hour). Sulfuric acid is thelargest volumechemical produced in the United States. Useconcentrated sulfuric acid (95-98%)andsulfuric acid 93% (92-94%)carefully because these concentrations react with water, sodium hydroxide, alcohol,sugar, aluminum, bases, metals and calcium carbonate. Pour the diluted solution down the sink, flushing with large amounts of water. They probably won't, and a stranger definitely won't, but it's worth asking. Want to save up to 30% on your monthly bills? Acids typically will have a sour taste and a pH of less than 7. It is important to usepersonal protective equipment, eye and face protection when working with sulfuric acid. Can't say anymore. Mechanics who handle dirty batteries are also at risk of sulfuric acid exposure. Routes of entry: Skin contact. Sulfuric acid is a highly corrosive and strong mineral acid that is widely used in industry for various applications, such as the production of fertilizers, detergents, and chemicals. Read more here. Find out how to purchase, use, handle, store, transport, clean up and dispose of sulfuric acid with a minimum of risk. Do not induce vomiting. Read safety tips and learn how to safely buy, transport, use, handle, neutralize, store and dispose of sulfuric acid (molecular formula H2SO4) to avoid spills and dangerous accidents. Be careful when you buy, transport, use, handle, store and dispose of sulfuric acid solutions. When a 12.00 mL sample of the sulfuric acid is titrated with 0.241 M sodium hydroxide to the endpoint, the initial and final buret readings When an acid with a lower-than-7 pH is being raised to a neutral level, this is often referred to as acid-neutralizing capacity, or ANC. There are two types of acids: mineral (inorganic) acids such as sulfuric, hydrochloric or nitric and carboxylic (organic) acids such as formic or acetic. Neutralize spill with sodium bicarbonate/baking soda, When using a neutralizing spill kit, the kits are buffered and will not have a bubbling action. Depeinding on the density of the acid it is safe to dilute it with water and then drain it. Sulfuric Acid must not exceed 100F at delivery or during storage. Trying to understand how to get this basic Fourier Series. HowToDispose.Info is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, How to Dispose of Sulfuric Acid (at Home and Lab), Agency of Toxic Substances and Disease Registry recommends. this page which references batterycouncil.org which most discreetly describes the process outlined here that states: Gather together all the acid you need to dispose of and put on some sort of concrete pad. To unclog a drain using sulfuric acid, slowly pour 200 ml (7 ounces) in slow running drain or 500 ml (15 ounces) in a severely clogged drain. Our goal is to make science relevant and fun for everyone. Ammonia compounds are also a common neutralizer with a basic nature, such as ammonium hydroxide, NH4OH. Feel free to reach out to our disposal experts. Never rush through the disposal process and consider all the precautions. Sulfuric Acid H2SO4: The most widely used and produced chemical in the world. Sulfuric acid safety precautions must be understood and used becausethis corrosive chemical isdestructiveto the skin, eyes, teeth, and lungs. Sulfuric acid smells like rotten eggs. Dont try to drown it with water or anything else. Adhering to regulatory requirements. Buffer solutions and other solutions containing ethidium bromide or acrylamide in any concentration and ethidium bromide and acrylamide gels. YouTube Video Titled "Sulfuric Acid Safety Information | Industrial Chemistry"Uploaded by iitutor.com on March 14, 2016. Since the hazards of sulfuric acid include causing severe skin or mucous membrane burns and rapid chemical reactions with metals on contact, it is important that even diluted sulfuric acid be handled carefully. Sulfuric acid can cause severe skin burns, it can burn the eyes, burn holes in the stomach if swallowed, irritate the nose and throat, and cause difficulties breathing if inhaled. Sulfuric acid (battery acid) spill kitsinclude gear for battling this toxic corrosive. Slowly add some of the acid that needs to be disposed of and stir gently. Becausesulfuric acidis one of the strongest dibasic acids, concentrated solutions shouldbe handled withgloves for sulfuric acid. rev2023.3.3.43278. Battery backup system for tankless gas water heater (outdoor install). With a dibasic acid, like sulfuric (H,SO), still only one molecule of lime is needed to react with one molecule of sulfuric, but two molecules of sodium hy- droxide are necessary. If stored without being diluted first, the acid will retain its aggressive chemical nature and oxidize plastic containers. This is extremely dangerous for you and the environment. The solution in the container will bubble and foam as the baking soda neutralizes the acid. Here are some of the simple solutions on how you can neutralize the acid in your car battery: Step 1: Battery must be disconnected/detached from the car or vehicle or any other terminals. Neutralizing it with a base, such as baking soda, will remove its "hazardous" characteristics (corrosiveness), and indeed you very likely can then dispose of it in many ways, possibly including down the drain (if you don't have a septic tank). If dealing with the sensitive internal workings of an electrical equipment, a toothbrush may also be used to clean the spill. Dissolve 4 to 5 cups of baking soda in a 5-gallon bucket filled with approximately 1/4 water. 127 4. The potential for sulfuric acid to cause cancer in humans has not been assessed by the U.S. EPA IRIS program. Theywill remain intact until it is reacted with other chemicals. Inhalation of concentrated sulfuric acid can irritate your upper respiratory tract and cause difficulty in breathing. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Test the pH with pH paper or a pH meter until neutralized. Note: Sulfuric, hydrochloric, acetic and phosphoric acids may be discharged in larger quantities since they are to be neutralized to a pH of between 5. . That is why extreme caution needs to be taken when determining how to dispose of sulfuric acid. One method of neutralization is to add the acid slowly to a solution of soda ash and slaked lime, and to then flush with a large volume of water. What Do You Do If You Inhale Or Breathe In Sulfuric Acid?Get medical attention immediately. Contact with eyes may result in total loss of vision. The manual for the battery system says to never add more acid to the battery, only water. It will not just boil, it will explode. Workers may be harmed from exposure to sulfuric acid. If not, add acid to water, then pour down drain. 15 gm of sodium carbonate is added to neutralize the . It can cause severe skin burns, can irritate the nose and throat and cause difficulties breathing if inhaled, can burn the eyes and possibly cause blindness, and can burn holes in the stomach if swallowed. Slowly add the baking soda, one tablespoon at time. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Inhalation of vapor may cause serious lung damage. Though many compounds can be used to neutralize sulfuric acid, several common ones are often used. Buy sulfuric acid insafe containers,here. Step 1: Use caution by wearing protective equipment and working in a well-ventilated area. Buy Fisherbrand disposable and polycarbonate face shields for sulfuric acid, here. In the lab, you are surrounded by various chemicals that can be used to neutralize sulfuric acid for safe disposal. Some ACS grade sulfuric acid products do not have anexpiration date. It is sulfuric acid, but it's not going to kill you if you get some on you. How to notate a grace note at the start of a bar with lilypond? How do you get out of a corner when plotting yourself into a corner, Minimising the environmental effects of my dyson brain. Order a 3M Half-Mask Respirator from Grainger,here. These injuries and illnesses may result from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards. Dilute sulfuric acid, which is astrong acid and a good electrolyte, is substantially less hazardous but it should be handled with care for due to acidity. Shovel the neutralized residues into containers for disposal. Personal protective equipment, commonly referred to as "PPE", is equipment worn to minimize exposure to sulfuric acid that can cause serious workplace injuries and illnesses. If liquid sulfuric acid or solutions containing sulfuric acid penetrate through the clothing, remove the clothing immediately and flush the skin with water. Mishandling this highly corrosive chemicalcan cause severe damage. Use sodium bicarbonate (or baking soda) to neutralize battery acid (sulfuric acid). Acidify the permanganate solution by addition of dilute sulfuric acid (e.g for the given quantity, add 10 mL of 2M sulfuric acid). Sulfuric acid is listed as a toxic substance. Sulfuric acid reacts violently, becoming very hot,when mixed with water (PDF). The increasing popularity of neutralizing sulfuric acid with baking soda has led to some confusion about the two substances's effects. Learn how to limit the risk of exposure tosulfuric acid in the workplace with the correct use of PPE (personal protective equipment),here. For alkaline batteries, dip a cotton swab in vinegar or lemon juice, and swab the spill to neutralize the basic leak. Concentrated Sulfuric Acid will react with many organic materials and may cause fire due to the heat. If concentrated acid touches the skin, thoroughly wash the skin for five to ten minutes and then sprinkle with baking soda to neutralize any remaining acid. Read more here. It's very important to always add the chemical to the water and not the water to the chemical. What Is the Connection between Sodium Carbonate and Sulfuric Acid. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? These studies are limited by co-exposure to several other workplace chemicals and/or tobacco smoke; however, the large number of studies reporting tumors suggests that sulfuric acid is a carcinogen. The gas produced isnt harmful, and calcium sulfate is a fairly innocuous substance. If you have batteries to dispose of, pour the acid out of the battery into a plastic container that will not break down in acid. If the exposure has occurred over a larger area, remove your clothing and rinse it thoroughly under a lukewarm shower. Disposal should be followed by flushing with at least 100-fold excess of water at the sink. Aside from baking soda, which is a fairly weak base, lye will also do . Do I need a thermal expansion tank if I already have a pressure tank? To figure out when you've succeeded in neutralizing your chemicals, the pH strips are great, aiming for somewhere closer . . 1. Give your affected employees the safety training they need with this important safety video. General Description. Data on the potential for sulfuric acid to cause infertility in laboratory animals were not available. Remember not to place it on grass or soil as the high acidity levels will damage it. It is easier and safer to use than HCl or HNO 3 and is more potent than . 6. How to Dispose of Sulfuric Acid in a Lab. In fact be careful when diluting the acid, diluting sulfuric acid generates lots of heat. When diluting, the acid should always be added to a large volume of water because the heat released when a small bolus of water is added can cause the water to turn to steam, and the resulting effervescence can splatter the acid. There are several different approaches available to neutralize sulfuric acid H2SO4 depending on how precisely the process needs to be controlled and how the end product is to be handled. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. But, beware that if you are caught "processing" hazardous waste there can be fines. Will lime neutralize sulfuric acid? Most attacks result from jilted lovers or abusive husbands, wives, or just other sick and twisted individuals. Ingestion. All chemical suits come with a storm flap over the zipper to prevent hazardous chemicals from seeping through exposed seams. Read more here. Concentrated sulfuric acid is extremely corrosive and dangerous to work withbecause it isdestructiveto theskin(corrosion and acute irritation),eyes,lungs (PDF),mucous membranesandteeth(tooth and dental erosion). It is very stable and does not degrade orreactunless it has contact with impurities or the atmosphere. For example, neutralizing a 10% solution of HNO 3 acid will yield a temperature rise of nearly 20 0 C while neutralizing a 70% solution of concentrated Nitric acid will yield a temperature rise of over 120 0 C. This is enough to meltdown any thermoplastic piping system and hot enough to cause steam explosions. Follow these steps for the proper disposal of sulfuric acid at home. Severe exposure can lead to loss of life. If neutralizing agent is not available, cover the area with sand or earth to absorb the liquid and shovel into containers for disposal. One of the recommended methods to neutralize sulfuric acid concentrations that are weak involves adding small amounts of sodium bicarbonate, more commonly known as baking soda, to the liquid and observing the results. Activism is on the rise to stamp this out, though, and we're seeing great progress. This tool helps you do just that. However, the owner left behind the container of leftover sulfuric acid. The best answers are voted up and rise to the top, Not the answer you're looking for? The answer from ShoeMaker neutralizing with baking soda is correct, but only if the battery acid is new. with sulfur trioxide. Buy sulfuric acid from Fisher Scientific,here. If you get sulfuric acid on you, flush your skin with soap and lukewarm water for at least 30 minutes. Pour baking soda directly onto any acid spill. We have a winner! It will char wood and most other organic matter on contact, but is unlikely to cause a fire. Therefore, today we will be discussing how to dispose of sulfuric acid at home and in the lab safely. This is a commonly used reaction to dispose of sulfuric acid in the lab. Step 2 - Dilution is Essential. OSHA suggests that PPE such as face shield protection should beused as a last resort, as an engineering solution is preferred when working with sulfuric acid. Mixing sulfuric acid with random alkaline chemicals will get random surprises. Buy a Full Face Respirator from America Safety Associates (ADS),here. If strong concentrations of gas or solution penetrate clothing, remove clothing and flush the skin with water. It will continue mixing with water for an even lower concentration as it goes down the water pipes. Used battery acid contains heavy metals such as lead sulfate which cannot go down the drain, even when the acid has been neutralized. Calcium carbonate will react with sulfuric acid to form calcium sulfate (also called gypsum) and carbon dioxide. Wipe all surfaces with a sponge and wash all of the material down the sink. Disposal of wastes containing sulfuric acid is controlled by a number of federal regulations. Download Safety Data Sheets (formerly MSDS) for various grades and concentrations of sulfuric acid. CAS No.7664-93-9. Gloves: Protective gloves are a necessity when handling even sealed sulfuric acid containers. Watch aYouTube videofrom theU.S. Department of Laborto learn about the different types of respirators,here. It needs to be flushed with a lot of water ASAP, then baking soda can be used to help get in and finish neutralizing the acid. Furthermore, as education takes off in those alleged dangerous areas, attacks like this are alleviated as people learn the whole extent of what they are doing and learn to solve problems verbally. If you have a quantity of (concentrated) sulphuric acid, you can pour it into a solution of sodium hydroxide. We've added a "Necessary cookies only" option to the cookie consent popup. You can check the plastics sturdiness by pouring a small volume of acid first and leaving it in the container for a few minutes. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? A severe exposure can cause death. I'm going to second mikes advice about wearing rubber gloves and safety glasses, especially if you can't guarantee that the container is properly sealed. Direct eye contact can result in blindness. Allow fumes to clear before each addition, and don't allow the water to boil. It should fit comfortably, encouraging worker use. Due to its corrosive nature, sulfuric acid is considered hazardous waste. Continually rinse your mouth with water and seek medical attention as soon as possible. 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. Is a PhD visitor considered as a visiting scholar? If there has been an accidental case of ingestion, you will need medical help immediately. If PPE is to be used, a PPE program should be implemented. We have also determined which would be the best choice of chemical to use. Important Note it is vital to remember to pour small volumes of acid into the water and not the other way around. OK, now to the reason I answered: places that you can take it. Taped seams are also available for added protection against chemical splash. Learn about Sodium Hydroxide safety, disposal, response, spill neutralization, and more in our Safe Handling Guide. Wear appropriate gear when you use sulfuric acid for industrial or scientific applications, gold recovery, pH adjustment, hair, batteries, pools, rust removal and toilets. If concentrated acid touches the skin, thoroughly wash the skin for five to ten minutes and then sprinkle with baking soda to neutralize any remaining acid. This will neutralize light acids like vinegar or even strong, dangerous acids like muriatic and sulphuric acids. Thechemical formula of sulfuric acidis H2SO4 and its molecular weight is 98.079 g/mol. 01/15/2010 11:10 AM. Step 4: Use baking soda and water to clean the battery acid. Reactivity hazards and conditions to avoid are water, humidity and moisture. Required components are nitrile safety gloves, eye goggles, poly aprons, shoe or boot covers, polymers to neutralize acid, specialized scoops, disposal containers and a spill containment handbook. There is a similar thread on this board suggesting ways to dispose of it. Long term exposure to low concentrations or short term exposure to high concentrations . Step 2: Fill two garbage bags with the battery. Sulfuric acid is a very heavy chemical and can be quite sharp at high concentrations. Whether you can pour sulfuric acid down the drain depends on the concentration and quantity you have. Buy sulfuric acid personal protective equipment (PPE) from 3M for worker health and safety,here. Finally, if mikes scared you, there's Clean Harbors or similar companies. Face Shield Protection From Sulfuric Acid. Sulfuric acid is very irritating and corrosive to the skin, eyes, respiratory track and gastrointestinal track. Ensure no kids or pets are around when handling or disposing of the acid, and opt for an environment-friendly practice. It covers, protective clothing selection factors, general guidelines, management program, clothing donning, doffing, and use, decontamination procedures, inspection, storage, and maintenance, training and risks. Learn more about Stack Overflow the company, and our products. December 17, 2021 - Pictured here are two spill kits in a work environment. One method of neutralization is to add the acid slowly to a solution of soda ash and slaked lime, and to then flush with a large volume of water. Sulfuric acid is extremely corrosive to all body tissues. Wait until bubbling/fizzing has stopped 3. It is not recommended that sulfuric acid or sulfur trioxide be placed in a landfill. Work slowly to avoid splashes. Pour your dilute solution in the water and release the stopper. All personal protective equipment should be safely designed and constructed, and should be maintained in a clean and reliable fashion. It also produces carbon dioxide, which is also a safe gas. If you add water to concentrated sulfuric acid, it can boil and spit and you may get a nasty acid burn. . Buy Sulfuric Acid 96% Gloves From Grainger (Chemical And Heat Resistant), Shop Sulfuric Acid And Chemical Resistant Gloves At ASA, Shop Sulfuric Acid Safety Goggles From Fisher Scientific, Order Sulfuric Acid Splash Goggles From Grainger, Buy Fisherbrand Disposable And Polycarbonate Face Shields For Sulfuric Acid, Here. Slowly pour the suggested acid cleaner into the sink (roughly 7 ounces). This Sulfuric and Hydrochloric Acid safety video teaches fundamental lessons about identifying corrosive acids and the properties that make them hazardous to humans and the environment. 2. Use this in garages, forklift battery storage areas workplaces to ensure a quick response to leaking or spilled sulfuric acid. Immediately address leaks, spills or failures of safety equipment. Whether you need help solving quadratic equations, inspiration for the upcoming science fair or the latest update on a major storm, Sciencing is here to help. of the reaction. Neutralization Defined. Personal protective equipment may include items such as gloves, safety glasses and shoes, earplugs or muffs, hard hats, respirators, or coveralls, vests and full body suits. Two types of acids exist: inorganic acids (such as hydrochloric acid and sulfuric acid) and organic acids (such as formic acid and acetic acid). Answer (1 of 2): Slowly & carefully!! How To Clean Up Sulfuric Acid Spills. Shovel the neutralized residues into containers for disposal. Permanent scarring can result. When the reaction is complete, wash the solution down the drain and refill the container half way with water. But that might not be immediately available. Contact Sulfuric acid is a hazardous substance that causeschemical burns, injuries,poisonings, health problems andfatalitiesin workplaces located throughout the United States. Therefore, you should always try to neutralize or dilute the acid before storing it. [7] Use an old toothbrush dipped in the same material to scrub at a spill that has dried. Liquid and gas-tight sulfuric acidpersonal protective equipment (PPE)and sulfuric acid PPE suits for biohazard chemicalsafety arehighly recommended forprotecting your skinwhen you are using sulfuric acid. But, if you use the sulfuric acid to make pure charcoal for filtration purposes.. For Your First Aid. By Jacky February 9, 2023. So, if it was corrosive and you neutralized it to the point where it no longer meets the RCRA definition of corrosive, it is now just a solid waste. Take safety precautions when you use sulfuric acid, (also known as oil of vitriol) for cleaning drains, janitorial and plumbing work, processing metal and making chemicals. (NaOH) or soda ash (Na 2 CO 3) to acid wastes, blowing waste boiler flue to alkaline wastes, and adding sulfuric acid to alkaline wastes. Download a sulfuric acid handling and storage guide published by the Aetna Plastics company in PDF format,here. Sodium hydroxide is known to eat off your flesh and cause damage to your nerves. Compliance with theOSHA Respiratory Protection Standardhelps to prevent death and illness caused by sulfuric acid accidents. If so, how close was it? A modest home acid solution may be used to recharge alkaline batteries. Severe exposure can result in death. What Is the Connection between Sodium Bicarbonate and Sulfuric Acid? The second chemical to consider is calcium carbonate. Despite being relatively safe in lower concentrations, you should still be careful and keep all chemical substances away from the reach of children. Sulfuric Acid Respiratory ProtectionPeople that work with sulfuric acid arerequired to wear respiratorsin various workplaces throughout the United States. To neutralize a high-pH solution, you will have to add an acid. Whats the grammar of "For those whose stories they are"? Q: What Should You Do If You Are Exposed To Sulfuric Acid?A: If you get sulfuric acid get on your skin,immediately flush the contaminated skin with water. Pour a gallon of water in the sink. Data on the potential for sulfuric acid to cause infertility, abortion, or birth defects in humans were not available. If youre trying to get rid of batteries, pour out all the acid in a thick plastic container that wont break down. Carefully pour one-quarter to one-half-cup of the hydrochloric acid into 2 to 5 gallons of water. IDs are now required to purchase those acids and forms relaying the intention of the purchase are also mandatory. Employers are also required to train each worker required to use personal protective equipment to know: How to properly put it on, adjust, wear and take it off, Proper care, maintenance, useful life, and disposal of the equipment. Once sulfuric acid is diluted, and neutralized it can be discharged to a sewer. Fatal amount for adult: between 1 teaspoonful and one-half ounce of the concentrated chemical. Keep containers of nitric acid solutions capped at all times and use a vented cap, if necessary. Watch aYouTube videofrom the U.S. Department of Labor to learn about respirator safety,here. How To Dispose Of Battery Acid? Ensure that containers of nitric acid solutions are compatible with their contents, i.e., no metal, free of organic residue. Here's a step-by-step on how to do this: Add 35 mL of deionized water to a Pyrex beaker and get it stirring gently. Lastly, we have sodium carbonate. Be careful not to over-neutralize, Test pH of the spill after the neutralization reaction has stopped with pH paper, Once pH is between 6 and 9, the material can be transferred into an appropriate. Companies that sell sulfuric acid in bulk buy sulfuric acid tank trailers,here. Reacts violently with. You should always wear the appropriate protective equipment to reduce these chances. Once the bubbling and foaming is complete, test the solution by adding another teaspoon of the baking soda with stirring to see if any more reaction occurs.. Open a window and be sure that your room ventilation is adequate. If, however, the sulfuric acid was exposed to human flesh undiluted it would result in immediate burning of human tissues and other organic materials. In its diluted form, sulfuric acid is sewer and septic safe. Grainger sells sulfuric acid gloves that have beentested and approved for use with sulfuric acid.

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