{"product_id":"nitric-acid-acs-69-55-gallon-drum","title":"Nitric Acid ACS 69% - 55 Gallon Drum","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eNitric acid 69% is a strong, highly corrosive mineral acid used across numerous heavy industrial processes. At Alliance Chemical, we supply this high-purity ACS reagent grade formulation in robust 55-gallon drums to meet the intensive demands of large-scale chemical processing in our \u003ca href=\"\/collections\/acids\"\u003eacids collection\u003c\/a\u003e. This clear to pale yellow liquid—with the molecular formula HNO3 and CAS number 7697-37-2—acts as a powerful oxidizing agent that facilitates rapid chemical reactions, surface passivation, and precise compound synthesis. Industries rely on this specific concentration for its consistent thermodynamic properties and reliable reactivity.\u003c\/p\u003e\n\u003cp\u003eOur nitric acid is carefully packaged to maintain its purity and stability during transport and storage. As a critical reagent in various industrial settings, this product undergoes strict quality control measures to ensure that it meets the rigorous standards required for your operations. We understand that chemical consistency is vital for maintaining process efficiency and preventing unexpected reaction variations. Whether you are using it for metal etching, chemical synthesis, or complex industrial cleaning, this 55-gallon drum format provides the high volume necessary to support continuous production cycles while minimizing container swap-over frequency.\u003c\/p\u003e\n\u003ch3\u003eWhy This Grade\u003c\/h3\u003e\n\u003cp\u003eNitric Acid ACS 69% is formulated to meet the analytical standards established by the American Chemical Society (ACS). This grade is critical for processes where trace metal contaminants could compromise the final product, such as in semiconductor processing, precision electroplating, or analytical laboratory reagent preparation. Standard industrial grades often contain parts-per-million impurities that can cause catalytic interference or unwanted side reactions. By utilizing an ACS grade product, operators ensure that critical chemical pathways remain clean and predictable, reducing the risk of batch failure or material degradation in sensitive equipment.\u003c\/p\u003e\n\u003cp\u003eChoosing the 69% concentration instead of lower concentrations is necessary for applications requiring specific thermodynamic kinetics or strong oxidizing potential. Lower concentrations may not sufficiently passivate stainless steel surfaces, leading to incomplete oxide barrier formation and subsequent localized corrosion or pitting. Conversely, using highly concentrated or fuming grades when 69% is specified can result in overly aggressive reactions, dangerous off-gassing, or premature degradation of handling equipment. Our 69% formulation strikes the ideal balance for optimal reaction rates, reliable passivation, and safe, predictable handling in industrial-scale processes.\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\u003e7697-37-2\u003c\/dd\u003e\n\u003cdt\u003eChemical Formula\u003c\/dt\u003e\n\u003cdd\u003eHNO3\u003c\/dd\u003e\n\u003cdt\u003eMolecular Weight\u003c\/dt\u003e\n\u003cdd\u003e63.013 g\/mol\u003c\/dd\u003e\n\u003cdt\u003eBoiling Point\u003c\/dt\u003e\n\u003cdd\u003e181 °F at 760 mmHg (NIOSH, 2024)\u003c\/dd\u003e\n\u003cdt\u003eMelting Point\u003c\/dt\u003e\n\u003cdd\u003e-44 °F (NIOSH, 2024)\u003c\/dd\u003e\n\u003cdt\u003eSpecific Gravity\u003c\/dt\u003e\n\u003cdd\u003e1.5 at 77 °F (NIOSH, 2024) - Denser than water; will sink\u003c\/dd\u003e\n\u003cdt\u003eAppearance\u003c\/dt\u003e\n\u003cdd\u003eNitric acid, other than red fuming appears as a pale yellow to reddish brown liquid with reddish brown vapors and a suffocating odor. Very toxic by inhalation. Corrosive to metals or tissue. Accelerates the burning of combustible material and may cause ignition of combustible materials upon contact. Prolonged exposure to low concentrations or short term exposure to high concentrations may result in adverse health effects. Density 12 lb \/ gal.\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\u003eUN2031\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\u003eNitric acid, other than red fuming, with at least 65 percent, but not more than 70 percent nitric 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\u003eMetal Surface Passivation: Used for cleaning and passivating stainless steel components in aerospace and manufacturing environments to restore corrosion resistance by removing free iron.\u003c\/li\u003e\n\u003cli\u003eChemical Synthesis: Serves as a vital reactant in the production of nitrogen-containing compounds, including nitrates, specialized organic intermediates, and industrial dyes.\u003c\/li\u003e\n\u003cli\u003eSemiconductor and Electronics: Applied in wafer wet-etching and cleaning processes within the microelectronics industry where trace impurities must be strictly controlled to prevent defect formation.\u003c\/li\u003e\n\u003cli\u003eIndustrial Cleaning and Descaling: Formulated into specialized heavy-duty descaling agents for removing mineral deposits and rust from high-capacity industrial boilers, heat exchangers, and piping systems.\u003c\/li\u003e\n\u003cli\u003eElectroplating and Metal Etching: Utilized to clean and prepare metal surfaces prior to electroplating or to selectively etch copper and brass in specialized metallurgical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHazmat \u0026amp; Shipping\u003c\/h3\u003e\n\u003cp\u003eNitric Acid ACS 69% is classified as a hazardous material for transport and handling. It is regulated under UN number UN2031, Hazard Class 8, with Packing Group II. The proper shipping name is Nitric acid, other than red fuming, with at least 65 percent, but not more than 70 percent nitric acid. This material carries the signal word DANGER and is associated with multiple severe hazards, including H272, H314, and H330. Due to its status as a strong oxidizer and corrosive liquid, transport must comply strictly with Department of Transportation (DOT) hazmat regulations, and the product is shipped only via certified hazmat carriers in approved containment.\u003c\/p\u003e\n\u003cp\u003eHandling this substance requires rigorous safety protocols and personal protective equipment (PPE) designed to mitigate the risks defined by these GHS hazard codes. To protect against severe skin burns and eye damage (H314), personnel must wear chemical-resistant gloves (such as butyl or neoprene), protective aprons, and full-face shields. To address the inhalation hazard (H330), operations should be conducted in well-ventilated areas or under fume hoods, with workers equipped with appropriate respiratory protection. Because it can intensify fire (H272), keep this product isolated from combustible materials, organic compounds, and reducing agents during transport and storage.\u003c\/p\u003e\n\u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n\u003cp\u003eProper storage of Nitric Acid ACS 69% is critical to prevent hazardous reactions and material degradation. Store this product in a cool, dry, and well-ventilated area away from direct sunlight, maintaining temperatures ideally between 40°F and 80°F. Ensure complete compatibility of storage containers, utilizing materials such as fluoropolymers (PTFE\/PFA), high-density polyethylene (HDPE), or specially treated glass, while avoiding mild steel, copper, or aluminum which are rapidly corroded. Keep this acid strictly isolated from incompatible substances, including organic solvents, strong bases, active metals, and combustible organic materials, to prevent exothermic reactions and dangerous off-gassing.\u003c\/p\u003e\n\u003ch3\u003eOrder \u0026amp; Documentation\u003c\/h3\u003e\n\u003cp\u003eWe ensure that your procurement process is fully supported by comprehensive documentation. A Safety Data Sheet (SDS) is provided with every order to assist you in establishing safety and compliance protocols at your facility, and a Certificate of Analysis (COA) is available upon request to verify the exact chemical parameters of your specific batch. To secure your bulk supply or to inquire about custom delivery options, please \u003ca href=\"\/pages\/contact\" class=\"cta-button\"\u003eRequest a Quote\u003c\/a\u003e for your facility or \u003ca href=\"\/pages\/safety-data-sheets\" class=\"cta-button\"\u003eDownload the SDS\u003c\/a\u003e directly from our online portal to review handling requirements.\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","brand":"Alliance Chemical","offers":[{"title":"55 Gallon \/ 55 Gallon SST Drum","offer_id":41340338831402,"sku":"AF5-0EC-18D","price":3982.47,"currency_code":"USD","in_stock":true},{"title":"55 Gallon \/ 4 x 55 Gallon SST Drums","offer_id":41340338864170,"sku":"3NG-34J-VTX","price":14325.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/2734\/1866\/files\/nitric-acid-69-acs-55-gallon.jpg?v=1748983743","url":"https:\/\/alliance-chemical-store.myshopify.com\/products\/nitric-acid-acs-69-55-gallon-drum","provider":"Alliance Chemical","version":"1.0","type":"link"}