{"product_id":"sulfuric-acid-93-technical-grade","title":"Sulfuric Acid 93% Technical Grade","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAlliance Chemical offers Sulfuric Acid 93% Technical Grade, a high-purity mineral acid designed for demanding industrial requirements. This colorless, oily liquid is a foundational chemical across multiple manufacturing sectors, providing exceptional dehydration, pH control, and chemical synthesis capabilities. As a strong diprotic acid with the molecular formula H2O4S, it dissociates completely in aqueous solutions, acting as a highly efficient source of protons and sulfate ions. Our technical grade concentration of 93% balances chemical activity with transport stability, ensuring dependable performance in massive industrial systems and municipal water treatment facilities alike. We serve various standard-density processes with this product, ensuring compliance with strict industrial specifications.\u003c\/p\u003e\n\u003cp\u003eOur industrial-grade sulfuric acid is meticulously sourced to guarantee uniform consistency from batch to batch. This concentration is particularly favored in processes where water content must be minimized to prevent secondary side reactions or unnecessary dilution. This product is key for facilities that demand a robust mineral acid for heavy-duty applications such as pH adjustment, descaling, or chemical intermediate production. Alliance Chemical supports your bulk and packaged requirements from our centralized Texas distribution facilities, ensuring a reliable supply chain for critical process \u003ca href=\"\/collections\/acids\"\u003eacids\u003c\/a\u003e. Our logistical network handles the specialized transport requirements of this corrosive material, delivering raw materials safely to your loading dock.\u003c\/p\u003e\n\u003ch3\u003eWhy This Grade\u003c\/h3\u003e\n\u003cp\u003eTechnical grade sulfuric acid at a 93% concentration is selected for its specific thermodynamic and physical properties that differ from lower dilutions or ultra-pure analytical grades. This specific concentration avoids the freezing point issues associated with higher concentrations like 98% sulfuric acid, which can freeze at moderate winter temperatures, causing line blockages and pump failures in outdoor storage tanks. Operating at 93% concentration ensures the liquid remains fluid down to lower temperatures, reducing the need for expensive heat-tracing systems on external piping. Utilizing the correct technical grade rather than an over-specified ACS reagent grade also controls procurement costs without sacrificing chemical potency or introducing detrimental impurities into industrial processes.\u003c\/p\u003e\n\u003cp\u003eChoosing an incorrect grade or concentration for your process can lead to severe operational failure modes. For example, using a concentration below 93% in dehydration reactions or chemical synthesis can introduce excess water, which shifts chemical equilibria, slows reaction rates, and potentially stalls production cycles. Conversely, using an unauthorized grade with unmonitored trace metal impurities can poison catalysts in petroleum refining or ruin delicate metal-finishing baths, resulting in expensive downtime and scrapped product batches. Furthermore, improper material selection can lead to accelerated corrosion rates in storage tanks and transfer piping. Before choosing a vendor, review our \u003ca href=\"\/products\/sulfuric-acid-93-technical-grade\"\u003eSulfuric Acid 93% Technical Grade\u003c\/a\u003e options to find the correct packaging size.\u003c\/p\u003e\n\u003cdiv class=\"chemical-profile\" data-source=\"canonical\"\u003e\n\u003ch3\u003eChemical Profile\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eCAS Number\u003c\/dt\u003e\n\u003cdd\u003e7664-93-9\u003c\/dd\u003e\n\u003cdt\u003eChemical Formula\u003c\/dt\u003e\n\u003cdd\u003eH2O4S\u003c\/dd\u003e\n\u003cdt\u003eMolecular Weight\u003c\/dt\u003e\n\u003cdd\u003e98.08 g\/mol\u003c\/dd\u003e\n\u003cdt\u003eBoiling Point\u003c\/dt\u003e\n\u003cdd\u003e554 °F at 760 mmHg (EPA, 1998)\u003c\/dd\u003e\n\u003cdt\u003eMelting Point\u003c\/dt\u003e\n\u003cdd\u003e50.65 °F (EPA, 1998)\u003c\/dd\u003e\n\u003cdt\u003eFlash Point\u003c\/dt\u003e\n\u003cdd\u003enull °C\u003c\/dd\u003e\n\u003cdt\u003eSpecific Gravity\u003c\/dt\u003e\n\u003cdd\u003e1.841 (EPA, 1998) - Denser than water; will sink\u003c\/dd\u003e\n\u003cdt\u003eAppearance\u003c\/dt\u003e\n\u003cdd\u003eSulfuric acid is a colorless oily liquid. It is soluble in water with release of heat. It is corrosive to metals and tissue. It will char wood and most other organic matter on contact, but is unlikely to cause a fire. Density 15 lb \/ gal. Long term exposure to low concentrations or short term exposure to high concentrations can result in adverse health effects from inhalation. It is used to make fertilizers and other chemicals, in petroleum refining, in iron and steel production, and for many other uses.   Rate of onset: Immediate  Persistence: Hours, days  Odor threshold:   Source\/use\/other hazard: Battery\/dyes\/paper\/glue\/metals industries; volcanic gas; toxic fumes when heated.\u003c\/dd\u003e\n\u003cdt\u003eSolubility\u003c\/dt\u003e\n\u003cdd\u003eMiscible (NIOSH, 2024)\u003c\/dd\u003e\n\u003cdt\u003eUN Number\u003c\/dt\u003e\n\u003cdd\u003eUN1830\u003c\/dd\u003e\n\u003cdt\u003eHazard Class\u003c\/dt\u003e\n\u003cdd\u003eClass 8\u003c\/dd\u003e\n\u003cdt\u003ePacking Group\u003c\/dt\u003e\n\u003cdd\u003eII\u003c\/dd\u003e\n\u003cdt\u003eProper Shipping Name\u003c\/dt\u003e\n\u003cdd\u003eSulfuric acid\u003c\/dd\u003e\n\u003cdt\u003eGHS Signal Word\u003c\/dt\u003e\n\u003cdd\u003eDanger\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp class=\"chemical-profile__note\"\u003e\u003cem\u003eValues sourced from Alliance Chemical's canonical chemistry registry. Certificate of Analysis (COA) per lot.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Treatment and Pickling:\u003c\/strong\u003e Used to clean steel sheets, wires, and metal parts by removing rust, scale, and inorganic oxides prior to plating or galvanizing procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Wastewater Treatment:\u003c\/strong\u003e Serves as a highly effective pH adjuster to neutralize alkaline effluent streams in chemical manufacturing plants and municipal facilities before discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Synthesis and Feedstock:\u003c\/strong\u003e Acts as a vital reactant and catalyst in the production of inorganic sulfates, synthetic dyes, industrial pigments, and other essential chemical intermediates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePetroleum and Refining Operations:\u003c\/strong\u003e Utilized in the alkylation process to produce high-octane gasoline components and for the purification of petroleum products in standard refinery loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Lead-Acid Battery Manufacturing:\u003c\/strong\u003e Serves as the electrolyte medium when diluted to appropriate levels, facilitating critical electrochemical reactions inside automotive and backup power batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHazmat \u0026amp; Shipping\u003c\/h3\u003e\n\u003cp\u003eSulfuric Acid 93% Technical Grade is classified as a hazardous material due to its highly corrosive nature. In accordance with Department of Transportation (DOT) regulations, this material must be shipped under the identifier \u003cstrong\u003eUN1830, Hazard Class 8, Packing Group II\u003c\/strong\u003e with the proper shipping name \u003cstrong\u003eSulfuric acid\u003c\/strong\u003e. The designated GHS signal word is \u003cstrong\u003eDanger\u003c\/strong\u003e, reflecting the potential for severe chemical burns upon contact with skin or eyes. Our shipping operations strictly adhere to DOT 49 CFR regulations, utilizing specialized hazmat carriers to guarantee safe transit and compliance during delivery. GHS pictograms are not applicable in this specific dataset, and there are no subsidiary hazards associated with this material.\u003c\/p\u003e\n\u003cp\u003eHandling this corrosive substance requires strict adherence to personal protective equipment (PPE) protocols as detailed in the Safety Data Sheet (SDS). Because Sulfuric Acid 93% is classified under hazard statement H314 (causes severe skin burns and eye damage), personnel must wear acid-resistant gloves (such as neoprene or nitrile), a full-face shield combined with chemical splash goggles, a protective chemical-resistant apron, and long-sleeved industrial workwear. Any contact with skin or eyes requires immediate flushing with copious amounts of water and urgent medical attention. Prior to unloading, confirm that your facility has operational emergency eyewash stations and safety showers in the immediate handling area. Alliance Chemical provides comprehensive handling guidelines and documentation with every shipment to ensure a safe workspace.\u003c\/p\u003e\n\u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n\u003cp\u003eStore Sulfuric Acid 93% Technical Grade in a cool, dry, well-ventilated dedicated chemical storage area, maintaining temperatures above its freezing point of 50.65 °F to prevent crystallization. Suitable container materials include high-density polyethylene (HDPE), fluoropolymer plastics, or specially lined carbon steel tanks; avoid contact with incompatible metals such as zinc, aluminum, or galvanized metals, which can react with the acid to generate highly flammable hydrogen gas. Keep the container tightly sealed to prevent the absorption of atmospheric moisture, as sulfuric acid is highly hygroscopic. Avoid contact with strong bases, organic materials, water, chlorates, and carbides, as mixing with water or organic matter generates extreme heat and dangerous splattering.\u003c\/p\u003e\n\u003ch3\u003eOrder \u0026amp; Documentation\u003c\/h3\u003e\n\u003cp\u003eAt Alliance Chemical, we ensure our clients receive consistent quality and transparent documentation with every transaction. To support your facility's safety and regulatory compliance, a Safety Data Sheet (SDS) is provided with every order, and a Certificate of Analysis (COA) is available upon request to verify the exact chemical parameters of your batch. For personalized volume pricing, technical specifications, or bulk delivery logistics, please \u003ca href=\"\/pages\/contact\" class=\"cta-button\"\u003eRequest a Quote\u003c\/a\u003e or \u003ca href=\"\/pages\/safety-data-sheets\" class=\"cta-link\"\u003eDownload the SDS\u003c\/a\u003e directly from our online portal.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy from Alliance Chemical\u003c\/h3\u003e\n\u003cp\u003eSince 1997, Alliance Chemical has supplied premium industrial chemicals from Taylor, Texas under CAGE Code 1LT50, with a COA and SDS included on every order. For industrial use only.\u003c\/p\u003e\u003cdiv style=\"margin-top:18px;padding:14px 18px;background:#f4f9f0;border-left:4px solid #5ba776;border-radius:8px;\"\u003e\n\u003cstrong\u003eRelated reading:\u003c\/strong\u003e \u003ca href=\"\/blogs\/articles\/sulfuric-acid-lithium-ion-battery-recycling-black-mass-leaching\"\u003eSulfuric Acid in Lithium-Ion Battery Recycling\u003c\/a\u003e — how sulfuric acid leaches nickel, cobalt \u0026amp; lithium out of spent lithium-ion batteries.\u003c\/div\u003e","brand":"Alliance Chemical","offers":[{"title":"1 Quart \/ 1 Quart","offer_id":41290072588330,"sku":"ELX-2ZO-AXI","price":29.15,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 2 Quarts","offer_id":41290072621098,"sku":"S37-MTT-LZP","price":44.0,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 4 Quarts","offer_id":42185488564266,"sku":"2LB-HUT-PSV","price":65.0,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 8 Quarts","offer_id":42185488597034,"sku":"Z08-LLU-VVF","price":95.0,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 1 Gallon","offer_id":41290072653866,"sku":"9QV-1G8-BC6","price":55.0,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 2 Gallons","offer_id":42185488629802,"sku":"CYX-HQG-YVV","price":97.0,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 4 Gallon Case","offer_id":41884771778602,"sku":"FG9-YBF-H2E","price":175.0,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 4 Gallons x 36 Cases","offer_id":42185488662570,"sku":"UCW-6TU-RYE","price":6000.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 5 Gallon Pail","offer_id":41884771811370,"sku":"B8X-OPU-WX0","price":220.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 4 x 5 Gallon Pails","offer_id":42185488695338,"sku":"69K-BZ4-1MH","price":790.0,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 36 x 5 Gallons (Pallet)","offer_id":42185488728106,"sku":"TFG-731-NK8","price":6850.0,"currency_code":"USD","in_stock":true},{"title":"15 Gallon \/ 15 Gallon Drum","offer_id":41884771909674,"sku":"WTS-AEJ-USE","price":560.0,"currency_code":"USD","in_stock":true},{"title":"55 Gallon \/ 55 Gallon Drum","offer_id":41290072850474,"sku":"3C3-Q2I-V56","price":1350.0,"currency_code":"USD","in_stock":true},{"title":"55 Gallon \/ 4 x 55 Gallon Drums","offer_id":42185488760874,"sku":"9UE-4HN-FDA","price":5000.0,"currency_code":"USD","in_stock":true},{"title":"275 Gallon \/ 275 Gallon IBC Tote","offer_id":41374828822570,"sku":"LG8-FR3-BAC","price":6000.0,"currency_code":"USD","in_stock":true},{"title":"330 Gallon \/ 330 Gallon IBC Tote","offer_id":43829840183338,"sku":"MH-LMM-4G0","price":7000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/2734\/1866\/files\/Sulfuric-Acid-93-1-Quart_7d010854-617c-45ee-ab52-e061d500c43a.jpg?v=1748983623","url":"https:\/\/alliance-chemical-store.myshopify.com\/products\/sulfuric-acid-93-technical-grade","provider":"Alliance Chemical","version":"1.0","type":"link"}