When engineering, work practice, and administrative controls are not feasible or do not provide sufficient protection, employers must provide personal protective equipment to their workers and ensure its proper use. Sulfuric acid reacts violently, becoming very hot,when mixed with water (PDF). Sulfuric acid (battery acid) spill kitsinclude gear for battling this toxic corrosive. Becausesulfuric acidis one of the strongest dibasic acids, concentrated solutions shouldbe handled withgloves for sulfuric acid. If strong concentrations of gas or solution penetrate clothing, remove clothing and flush the skin with water. If you get any on you, simply flush with lots of water, and apply a paste of baking soda and water to neutralize (I would flush first while someone else mixes the paste). showing the reaction of an acid and base with litmus paper. Sulfuric acid CAS RN: 7664-93-9 Disposal Methods. Harmful or fatal if swallowed. It is very stable and does not degrade orreactunless it has contact with impurities or the atmosphere. Acids typically will have a sour taste and a pH of less than 7. Pour Amphomag slowly and directly onto the hydrochloric acid spill to contain and neutralize. IngestionIf you ingest sulfuric acid, rinse your mouth immediately with water. Using indicator constraint with two variables. CAS No.7664-93-9. Skin contact may produce severe necrosis. Dilute and neutralizeH2SO4 to clean up spills in homes and labs. If you get sulfuric acid on you, flush your skin with soap and lukewarm water for at least 30 minutes. Concentrations shall be lower than applicable environmental discharge or disposal criteria. Do not scrub or rub skin. Read more here. When the reaction is complete, wash the solution down the drain and refill the container half way with water. This would react with sulfuric acid to form sodium sulfate and water. If youinhale sulfuric acidaerosols, seek fresh air and medical attention immediately. Also, read up on the right steps to take in case of chemical exposure mentioned below. If you are going to dispose of the ~ 400-500 L waste solutions I nevertheless would treat the solutions with either some bisulfite (concentrated/ mix well with the put forward 20-25 L/plastic . Learn how sulfuric acid is used as a catalyst in the chemistry industry, as an electrolyte in lead-acid batteries and as a drain cleaner,here. In its diluted form, sulfuric acid is sewer and septic safe. This is the best possible choice as it is safe to store, easy to use, and neutralizes sulfuric acid quickly. Sulfuric acid can be disposed of by being placed in sealed containers and by being absorbed in vermiculite, dry sand, or earth. Step-03: Let the baking soda and water mixture sit for a few minutes, then remove the terminals and brush away any remaining corrosion. The New Jersey Right to Know Hazardous Substance List containsover 2,000 hazardous substances, including those on the Special Health Hazard Substance List (SHHSL). Decontamination of persons and equipment following an acid spill or incident. The runtime is 26 minutes and the video is available in DVD or VHS for $395,here. 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? Give your affected employees the safety training they need with this important safety video. If ingested, this chemical may cause internal burns, irreversible organ damage, and possibly death. how to neutralize sulfuric acid for disposal - KMITL Neutralize all the acid in the same manner as Step 3. Answer (1 of 2): Slowly & carefully!! The solution in the container will bubble and foam as the baking soda neutralizes the acid. rev2023.3.3.43278. Hazardous waste regulations allow elementary neutralization (treatment) of hazardous waste without a permit if it is hazardous only because it exhibits the characteristic of corrosivity. Keep containers of nitric acid solutions capped at all times and use a vented cap, if necessary. 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. The Amphomag will initially turn reddish/pink to indicate that it is an acid and when fully neutralized will turn to a yellow/green color. It is highly corrosive. 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. 15 gm of sodium carbonate is added to neutralize the . Get medical attention immediately. Can Potassium Permanganate waste be neutralised? Our goal is to make science relevant and fun for everyone. 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. Sulfuric acid is a dense, oily liquid that can be colorless to brown, depending on the purity. Wear acid resistant protective clothing and gloves when you work withthiscorrosive substancein your laboratory,at your job or in your home. Sodium hydroxide is known to eat off your flesh and cause damage to your nerves. What Do You Do If You Inhale Or Breathe In Sulfuric Acid?Get medical attention immediately. The easiest is if your town or city sponsors a hazardous waste day or provides a hazardous waste dropoff (more likely in a large city). Depeinding on the density of the acid it is safe to dilute it with water and then drain it. H 2 SO 4 (aq) + Ca(OH) 2 (s) CaSO 4 (s) + 2 H 2 O(l) In reality, sodium hydroxide is a very difficult chemical o handle. To neutralize sulfuric acid, pour it into a solution of sodium hydroxide. 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. For alkaline batteries, dip a cotton swab in vinegar or lemon juice, and swab the spill to neutralize the basic leak. Sulfuric acid is extremely corrosive to all body tissues. At the End. We've added a "Necessary cookies only" option to the cookie consent popup. Heat will also cause additional off gassing and additional odors. Add in baking soda, one tablespoon at a time, to the acid and water mixture. How To Neutralize Battery Acid The Right way? Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). 3. Lime and baking soda are two affordable and readily available chemicals that neutralize acids. Avoid generatingsulfuric acid vapors or mists. If breathing has stopped, perform artificial respiration.Sulfuric acid is a highly corrosive chemical that is potentially explosive in concentrated form. It is corrosive and irritating and causes direct local effects on the skin, eyes and gastrointestinal tracts after direct exposure. They involve adding baking soda after adding the sulfuric acid to water. First, you'll need to dilute the acid with 10 parts of distilled water. Neutralizing 98% Sulfuric Acid - CR4 Discussion Thread - GlobalSpec How to Dispose of Sulfuric Acid (at Home and Lab) Whether you need protection against light-duty chemicals, acids, and particulates or from more aggressive chemicals, acids, and caustics, theChemSplash product linesare fit for the job. Step 1: Use caution by wearing protective equipment and working in a well-ventilated area. This same process can be repeated using a toilet. A metallurgical firm needs to dispose of 2.74 10 3 gallons of waste sulfuric acid whose concentration has been determined to be 1.53 M. Environmental regulations require them to neutralize the waste before releasing the wastewater, and they choose to do so with slaked lime, Ca(OH) 2 (s). Most attacks result from jilted lovers or abusive husbands, wives, or just other sick and twisted individuals. Vinegar is the usual choice, though in the lab one might use a few drops of hydrochloric acid. That's far too much work. Routes of entry: Skin contact. Chromic Acid Overview & Function| Liquid Chromic Acid Formula Due to its corrosive nature, sulfuric acid is considered hazardous waste. is too late to avoid permanent damage to skin so ''immediate medical attention'' is nothing else than words. How to Use Sulfuric Acid for Drain Cleaning | Hunker Step 3: Use Baking Soda to neutralize the acid in lead-acid or NiCD batteries. Run room temperature water over that area for at least 15 minutes and then seek medical attention immediately. Sulfuric acid is on the Special Health Hazard Substance List (SHHSL) available in PDF format,here. Watch aYouTube videofrom the U.S. Department of Labor to learn about respirator safety,here. Available in concentrations ranging from 10% to 98% sulfuric is also the least expensive acid to use as a neutralizing agent. If you are unsure, pour just a little in the container and see if there is any reaction before emptying the whole battery. All neutralization refers to the process of taking either an acid or a base compound to a neutral or mid-range level on the pH scale, with an exact neutral reading being 7. If stored without being diluted first, the acid will retain its aggressive chemical nature and oxidize plastic containers. Can I tell police to wait and call a lawyer when served with a search warrant? What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Diluted sulfuric acid with a concentration of 50% or lower can be more easily handled. Data on the potential for sulfuric acid to cause infertility in laboratory animals were not available. Sulfuric Acid Usage: Learn how to takesafety precautions. Sulfuric Acid | NIOSH | CDC - Centers for Disease Control and Prevention Sulfuric acid is a colorless oily liquid. Plus rinsing it with water can burn cause the exothermic reaction acid-water, but for few acid and a lot of water that could be OK. One product we know to be good is Diphoterine.. 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. Yes Sulfuric acid can kill you. 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 . How do you dispose of neutralized battery acid? - WisdomAnswer If someone is the victim of an acid-throwing attack, can sodium carbonate or bicarbonate be used to help neutralize the acid safely? Due to sulfuric acids hazardous nature, people had many concerns and questions about safe disposal practices. Concentrated sulfuric acid products and solutions should bestoredaway from direct sunlight and heat sources in a cool, dry area. Sulfuric acid is often used in concentrated industrial drain cleaners and forklift batteries. After the leakage has been neutralized (fizzing stops), carefully dry the area. Learn how to clean up sulfuric acid spills, here. Dispose of the spent sulfuric acid and disposables contaminated with sulfuric acid ashazardous waste. I would like to know the safest method for neutralizing 70% nitric acid that is used in small amounts of 1-5 ml, for an electronics process in which there will be small traces of silicone and other similar trace materials dissolved into it, to safely contain for proper disposal to not be a risk for acid accidents or fire/explosion risks. Asulfuric acid burn is a medical emergency and requires immediatetreatment. Learn about faceshield protection for sulfuric acid,here. Most people prefer disposing of excess sulfuric acid as it poses a serious storage challenge. You should more outdoors for some fresh air and breathe in deep. Say its 1 litre of 5% then diluting it to 10 litres is safe. If a person breathes in large amounts of sulfuric acid,move the exposed person to fresh air at once. It's very important to always add the chemical to the water and not the water to the chemical. You should always handle such corrosive acids with the proper protective equipment. How To Dispose Of Battery Acid - The Battery Genie Dilute Muriatic Acid With Water In some areas, you can dispose of unused muriatic acid by diluting the . As the acid is draining, continue to further dilute the water with an additional gallon of filtered water. PDF Disposal of Laboratory Wastes: Requirements for Chemical Disposal to 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. 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. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Best Practices for Safe Disposal. Learn what to do in case of sulfuric acid poisoning from Mount Sinai,here. Contact Wearnitrile or natural rubber glovesfor prolonged contact with sulfuric acid. This tool helps you do just that. Read more here. Sulfuric acid may also be diluted and then neutralized. This di. 9 Ways to Clean up Battery Acid Spills - wikiHow Sulfuric acid is a common household acid, and baking soda is a common household base. 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. . Contact with sulfuric acidcan cause pain, redness, burns and blistering. But it will be gone. For Your First Aid. In fact, it can actually improve the effectiveness of an acidic substance like sulfuricacid by adding . Slowly add the baking soda, one tablespoon at time. What should I do with leftover sulfuric acid from a sump pump battery backup? If neutralizing agent is not available, cover the area with sand or earth to absorb the liquid and shovel into containers for disposal. 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. Thissulfuric acid fact sheetcontains information on health hazards, exposure limits, personal protective equipment, proper handling, first aid, and emergency procedures for fires and spills. Try to neutralise it before pouring into waterway. Pour baking soda directly onto any acid spill. Waste Neutralization Guidance - Environmental Management - Missouri State Shovel the neutralized residues into containers for disposal. If you can not find someone to take care of the acid for you, it is possible for you to dispose of it yourself. What Is the Connection between Sodium Carbonate and Sulfuric Acid. The manual for the battery system says to never add more acid to the battery, only water. Recommended procedures for chemical disposal are listed, here. Work slowly to avoid splashes. Data on the potential for sulfuric acid to cause infertility, abortion, or birth defects in humans were not available. Slowly pour the suggested acid cleaner into the sink (roughly 7 ounces). This should be done only after wearing the protective gear. 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. 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. To ensure safe disposal of sulfuric acid, there are several best practices that should be followed, including: Proper storage and handling procedures. Learn about sulfuric acid protective clothing in the OSHA Technical Manual,here. What Type Of Pollution Is Generated By Sulfuric Acid Industry? Outdoor workersare at risk ofsulfuric acid exposureif they work in areas where coal, oil, or gas are burned. Wear chemical safety goggles and a face shield when contact withHSO is possible. Sulfuric acid safety precautions must be understood and used becausethis corrosive chemical isdestructiveto the skin, eyes, teeth, and lungs. OSHArequires all employers to provideHazard Communication trainingfor new employees and additional training when new hazards enter the work force. It is corrosive to metals and tissue. Your driveway or the patio is the perfect place for acid disposal. Can't say anymore. Wait until bubbling/fizzing has stopped 3. OK, now to the reason I answered: places that you can take it. Activism is on the rise to stamp this out, though, and we're seeing great progress. Can I keep it in case I need more if I buy a new battery in 5 years. While wearing eye protection and rubber gloves, the two can be mixed to produce a harmless liquid. Whats the grammar of "For those whose stories they are"? If an engineering solution is not practical, a face shield will offer limited chemical splash protection. Most will, especially acids that are commonly used in home improvement, such as sulfuric and hydrochloric (aka muriatic). If dealing with the sensitive internal workings of an electrical equipment, a toothbrush may also be used to clean the spill. 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. Laboratory managers buy sulfuric acid,here. If you add water to concentrated sulfuric acid, it can boil and spit and you may get a nasty acid burn. SULFUR TRIOXIDE AND SULFURIC ACID . These industry leading product lines deliver reliable protection against skin burns caused bysulfuric acid splash and spills. Neutralize spill with sodium bicarbonate/baking soda, When using a neutralizing spill kit, the kits are buffered and will not have a bubbling action. If it would have been a characteristic hazardous waste, under the mixture rule, it is only hazardous if it still exhibits the hazardous characteristic. 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. 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. What Is the Connection between Sodium Bicarbonate and Sulfuric Acid? Pour the acid slowly into the bucket until the fizzing stops, and dispose the solution. Gloves made of rubber, latex, or nitrile are ideal to protect against leaking battery acid. Sulfuric acid is also called battery acid. Here is info about sulfuric acid poisoning. This program provides important safety information for workers who use, store or transport sulfuric or hydrochloric acid, as well as for emergency response personnel who might respond to an incident involving corrosives. 01/15/2010 11:10 AM. Will it emit bad vapor? No. Sulfuric acid is a very strong chemical that is corrosive. Sulfuric acid (CAS Registry Number 7664-93-9),also known as hydrogen sulfate, is a highly corrosive, clear, colorless, odorless, strong mineral acid with the formula H2SO4. A better bet would be to teach someone how to neutralize sulfuric acid using baking soda (acid-base reaction) and to recognize the signs of stong acid contact. Nitric (HNO 3 ) Acid Neutralization - pH adjustment Handling and using sulfuric acid can be quite a dangerous task that requires the user to be very careful. water. How to handle strong acids: 5 excellent examples - Bitesize Bio Put on heavy-duty rubber gloves and overalls to eliminate any chances of skin exposure to the acid. It absorbs water from the air and can cause severe burns in case of skin exposure. (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. Test the pH with pH paper or a pH meter until neutralized. Fill a bucket half full of sugar. Basic solutions react with acidic solutions to neutralize the acid and produce water and a salt. Face Shield Protection From Sulfuric Acid. It can even corrode metals. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? The first and most important step is to dilute and get rid of all sulfuric acid at the burn site by irrigating profusely with water. 6. Solved A 34.62 mL of 0.1510 M NaOH was needed to neutralize. Pure sulfuric acid does not occur naturally due to its strong . Re: Neutralizing 98% Sulfuric Acid. How To Neutralize Car Battery Acid? [Updated On- 2023] - PoweringAutos Simple. Then, it would be best if you headed off to the ER. IDs are now required to purchase those acids and forms relaying the intention of the purchase are also mandatory. If the acid has made contact with your skin, you will need to flush the exposed area with copious amounts of water. Google household items with a high ph then dilute and sulfuric add together until the color changes and starts to get thicker then dump it down the drain this is ok at this stage it is not acid anymore it's called neutralizing I am a metal finisher I've been breaking down sulfuric acid for a long time this will be easy and not scary at all just dilute first and always add acid to water. We have a winner! Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Acid is harmful to the skin if exposed and especially to the eyes. For a Spill Response. Use sodium bicarbonate (or baking soda) to neutralize battery acid (sulfuric acid). Sulfuric acid may also be diluted and then neutralized. I think that's a perfectly wise decision if you are worried. Sulfuric acid is a very heavy chemical and can be quite sharp at high concentrations. Because sulfuric acid is very corrosive (HAZMAT Class 8), learn how to avoid getting burned or killed, by reading about basic sulfuric acid safety precautions and how to use personal protective equipment (PPE). Now, its time to pour out all the acid into your container. The byproducts include sodium sulfate salt, which is non-hazardous and can be swept away with a broom. Repeat this process with the rest of the acid. How do you get out of a corner when plotting yourself into a corner, Minimising the environmental effects of my dyson brain. How do you dispose of sulfuric acid at home? Learn more about Stack Overflow the company, and our products. Gather all the acid you wish to dispose of on a concrete pad. Phone: 512-668-9918 Pour your dilute solution in the water and release the stopper. Learnhow to use sulfuric acidin your home or at work without being harmed by this highly useful, but corrosive chemical. Anyone who works in awet chemistrylab, doinganalysis and testing, needs a pair of safe sulfuric acid gloves, sulfuric acid splash goggles, and is some situations, a sulfuric acid face shield. Sulfuric acid reacts STRONGLY with water. Buy sulfuric acid insafe containers,here. Does Sulphuric acid degrade over time? - TimesMojo About 65% of the sulfuric acid manufactured is used to makesuperphosphateanddry, powderedammonium sulfatefor fertilizer production. You can also contact yourlocal poison control center can be reached directly by calling thePoison Help hotline,at 1-800-222-1222, from anywhere in the United States. Answer. Follow these 3 easy steps to cleaning up a hydrochloric acid spill using Amphomag. Carelessness causessulfuric acid damage, skin burns and injuriesin workplaces and in homes when this corrosive chemical is splashed on an uncovered face or eyes. Subscribe to our newsletter and learn something new every day. For spills, neutralize the acid by pouring raw baking soda or lime over the spills until the fizzing stops. Moreover, the reaction with sulfuric acid is exothermic, thus producing extensive amounts of heat with the chances of a thermal explosion. I have about 30 ml of leftover Sulfuric acid. Excessive heat will degrade the chemical and will accelerate chemical reaction with tank materials. Because this verystrong chemical is so corrosiveandreactive, it dissolves most types of metal, and unfortunately, human tissue as well. On this page, you can watchsulfuric acid safety videosand read informativeOSHA sulfuric acid safety guidelines. A place where magic is studied and practiced? 2. You might have bought some sulfuric acid for your home for various uses. 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. Steps to Take In Case of an Accident. How To Clean Battery Acid | Energizer Work slowly to avoid splashes. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Fill a larger container half full of water. Fax: 512-886-4008Customerservice@laballey.com, or Truck, Railcar And Industrial Loading Applications, pour it into a solution of sodium hydroxide, being placed in sealed containers and by being absorbed in vermiculite, dry sand, or earth, Disposal of wastes containing sulfuric acid, skin contact, eye contact, ingestion, and breathing contaminated air, immediately flush the contaminated skin with water, move the exposed person to fresh air at once, Buy Fisherbrand disposable and polycarbonate face shields for sulfuric acid, here, Order Sulfuric Acid Handling And Loading Equipment F, YouTube Video Titled "Sulfuric Acid Safety Information | Industrial Chemistry", National Institute for Occupational Safety and Health (NIOSH), sulfuric acid is produced in the United States, sulfuric acid damage, skin burns and injuries, New Jersey Right to Know Hazardous Substance List (RTKHSL), New Jersey Right To Know Hazardous Substance Fact Sheet, tested and approved for use with sulfuric acid, concentration, acid impurities andtemperature, disposable or reusable sulfuric acid PPE suits, Sulfuric Acid Boiling Point: 638.6F (337C), Sulfuric Acid Index of Refraction: 1.537, Sulfuric Acid Solubility In Water: Fully miscible; (exothermic), Sulfuric Acid Structure, Properties, Spectra, Suppliers And Links, Lab Alley Brand Sulfuric Acid 96% ACS Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 92-94% Lab Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 70% Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 50% Lab Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 40% Analytical Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 39% Technical Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 25% Analytical Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 20% Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 10% Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 6% Analytical Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 5% SDS (PDF), Lab Alley Brand Sulfuric Acid 1.5% Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.95N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.2N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 5N SDS (PDF), Lab Alley Brand Sulfuric Acid 1N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 2N SDS (PDF), Lab Alley Brand Sulfuric Acid 0.1N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.02N for Alkalinity, Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.5N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 1:1 Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 19.2N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.053N Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid Gerber/Babcock Analytical Reagent Grade SDS (PDF), Lab Alley Brand Sulfuric Acid 0.02N (n/50) Reagent Grade SDS (PDF), Teck Sulphuric Acid Safety Data Sheet (PDF), Sulfuric Acid 3M Safety Data Sheet - Fisher Scientific (PDF), Ashta Chemicals Safety Data Sheet Sulfuric Acid, Spent 70-80% (PDF), Avantor Performance Materials Sulfuric Acid Material Safety Data Sheet (PDF), Durham Tech Sulfuric Acid Safety Data Sheet (PDF), Sulfuric Acid Safety Data Sheet | CAMEO Chemicals | NOAA, Sigma-Aldrich Sulfuric Acid Material Safety Data Sheet (PDF), JR Simplot Sulfuric Acid 98% Safety Data Sheet (PDF), Melting point: 10.31[1] C (50.56 F; 283.46 K), Boiling point: 337[1] C (639 F; 610 K) When sulfuric acid is above 300 C (572 F; 573 K), it gradually decomposes to SO3 + H2O, Solubility in water: miscible, exothermic, Watch a cool science demonstration video to see the power of concentrated sulfuric acid on.