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Nitric Acid
HDPE Drums
Jerry Can

Nitric Acid

ELRASATM – NTA

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Nitric Acid is a strong, corrosive, oxidising mineral acid supplied as a colourless to pale-yellow fuming liquid, typically at 60–68%. It functions as a strong oxidising acid, nitrating agent, raw…

CAS Number

7697-37-2

HS Code

28.08.00

INCI Name

Nitric Acid

Molecular Formula

HNO3

Home/Products/Nitric Acid

Nitric Acid

ELRASATM – NTA

Nitric Acid is a strong, corrosive, oxidising mineral acid supplied as a colourless to pale-yellow fuming liquid, typically at 60–68%. It functions as a strong oxidising acid, nitrating agent, raw material, pickling/etching agent across fertilisers, explosives, chemicals, metals…

CAS Number

7697-37-2

INCI Name

Nitric Acid

HS Code

28.08.00

Molecular Formula

HNO3

Get Pricing for This Product

Need pricing? Request a quote for this product and we'll get back to you shortly.

Free Samples Available

Speed Up Your Sample Testing Process

We deliver domestic samples within 24 - 48 hours, helping you evaluate product without delays.

Nitric Acid
HDPE Drums
Jerry Can
ElixirByElchemy

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Product Specification

AppearanceColorless to yellow liquid
OdorAcrid, suffocating
Assay / PurityMin 68% HNO₃
Molecular Weight63.012 g/mol
Density1.51 g/cm³
Specific Gravity1.405 min (@ 20°C)
Viscosity0.75 mPa·s
Refractive Index1.397 (@ 16.5 °C)
Ph (Aqueous Solution)<1

Physical Properties

PropertySpecification
AppearanceColorless to yellow liquid
OdorAcrid, suffocating
Assay / PurityMin 68% HNO₃
Molecular Weight63.012 g/mol
Density1.51 g/cm³
Specific Gravity1.405 min (@ 20°C)
Viscosity0.75 mPa·s
Refractive Index1.397 (@ 16.5 °C)
Ph (Aqueous Solution)<1

Chemical Properties

PropertySpecification
Pka-1.3
Ionic NatureStrong acid, fully dissociated in dilute solution.
IncompatibilitiesAlcohols, strong bases, reducing agents, finely powdered metals, organic materials, cyanides, ammonia, acetic acid, acetone, and combustible materials.
Hazardous ReactionsA powerful oxidizing agent that can ignite on contact or react explosively with many organic and inorganic substances. Reacts violently with water, releasing heat. Contact with metals can form flammable and explosive hydrogen gas.
Hazardous Decomposition ProductsThermal decomposition releases toxic and corrosive nitrogen oxides (NOx).

Thermal Properties

PropertySpecification
Melting Point-42 °C
Boiling Point83 °C
Flash PointNot flammable.
Decomposition Temperature83 °C
Thermal StabilityDecomposes upon exposure to heat or light, forming nitrogen dioxide, which can cause a yellow or brown color.

Dosing Guidelines

A. Dosing by Application

ApplicationRecommended / Max Dosage
Water Treatment (pH control)Add slowly until target pH is reached.
Cleaning / Descaling5-15% solutions are typically used.

About Nitric Acid

Nitric acid (HNO3) is a strong, highly corrosive and powerfully oxidising mineral acid. Its dominant use is in fertilizer manufacture - chiefly ammonium nitrate - and it is equally essential to the production of explosives, adipic acid (for nylon), nitro-compounds, and in metal pickling, etching, and precious-metal refining. It is supplied most commonly at 60–68% concentration. Nitric acid is both an acid and a strong oxidiser, which gives it its distinctive ability to dissolve most metals (including, with hydrochloric acid as aqua regia, gold and platinum) and to nitrate organic compounds. Concentrated and fuming grades release corrosive, toxic nitrogen-oxide (NOx) fumes and demand specialised handling. Industrial buyers sourcing Nitric Acid in bulk also track nitric acid pricing closely, since it feeds directly into their downstream costs - which is why working with an established nitric acid supplier and distributor like Elchemy matters.


Manufacturing Process of Nitric Acid

Nitric acid is manufactured by the Ostwald process. Ammonia is catalytically oxidised over platinum-rhodium gauze to nitric oxide (NO), which is further oxidised in air to nitrogen dioxide (NO2) and absorbed in water to form nitric acid, typically at 60–68% (weak acid). Concentrated (>68%) and fuming nitric acid are made by further distillation with a dehydrating agent such as sulphuric acid or magnesium nitrate. As a quality-focused nitric acid manufacturer and sourcing partner, Elchemy tests every shipment for assay (concentration), chloride, sulphate and heavy metals before dispatch, with a Certificate of Analysis travelling alongside each order.


Nitric acid price: Bulk Pricing for Industrial Buyers

If you are comparing nitric acid price for bulk procurement, Elchemy provides quotes based on your exact requirements. Share your volume, grade, destination and packaging on the quote form and our team reverts with a detailed offer within 24 to 48 hours. Pricing is quoted rather than published because the cost is driven by the price of ammonia (natural-gas derived) and energy, plus fertiliser demand, not a fixed list. This is why a live quote from a nitric acid supplier is always more accurate than any headline figure. Beyond that, several factors shape the final nitric acid price: grade, committed volume, origin country, packaging format, freight, Incoterm (FOB, CIF or DDP) and import duty (HTS 2808.00 for US-bound shipments). For an approximate read on where the market sits, procurement teams often reference ammonia, natural gas and nitric acid price indices. Trade publications also report the nitric acid price per kg as a unit-level benchmark, useful for spotting short-term regional shifts. At bulk procurement scale, the nitric acid price per ton (or per MT) is the most relevant commercial unit, since contracts are negotiated at that level. For an exact rate, none of these replaces a direct quote. Your final price depends on contract structure, destination, volume and timing - so a quote from our team is always the most accurate number for your procurement.


Packaging & Logistics for Bulk Nitric Acid

Nitric Acid ships in standard export packaging - bags, drums, IBCs or bulk as the material requires - with both metric and imperial weights, supplied to your specification. A typical 20' container holds a full commercial load depending on packaging. For US, UK and UAE buyers, Elchemy arranges compliant freight and customs documentation, offering EXW, FOB, CIF and DDP terms. Transit times and stock position are confirmed at quotation, and samples are dispatched within 24 to 48 hours. Store per the conditions on the TDS. As a global nitric acid distributor, Elchemy ships to 40+ countries with the documentation each destination market requires.


Why Choose Elchemy as a Trusted Nitric Acid Supplier

Elchemy makes sourcing Nitric Acid straightforward for industrial buyers. Every order ships with a Certificate of Analysis, TDS and GHS-aligned SDS as standard, across the grades listed above. Because we source across multiple origins, we quote the best landed cost for your destination rather than a single nitric acid manufacturer's list price. Partner plants operate to recognised quality standards (ISO 9001, plus food/pharma certifications where relevant), with Halal and Kosher documentation on request. From the USA and UK to the UAE and beyond, Elchemy serves as a single nitric acid supplier, manufacturer and distributor relationship - with samples before bulk and pricing tailored to your volume and contract terms.


Safety & Handling

Classified under GHS as Oxidiser Category 3 (H272), Skin Corrosive Category 1A (H314). DOT/UN: UN2031, Class 8 Corrosive (subsidiary 5.1 Oxidiser for higher strengths), Packing Group II. Nitric acid is severely corrosive AND a strong oxidiser, a doubly hazardous combination. It causes deep burns and characteristic yellow staining of skin and tissue, and its brown NOx vapour severely damages the lungs, sometimes with delayed onset. As an oxidiser it can ignite contact with organics, wood, solvents and reducing agents, and reacts violently with bases and many metals (releasing NOx). It is a security-controlled explosives precursor. Handle only with full acid/oxidiser-rated PPE, fume extraction and specialised storage, and confirm licensing for the destination market. The full 16-section GHS-aligned SDS is available alongside every Nitric Acid order.

  • Strong Oxidizing Agent: Essential for nitration reactions in chemical manufacturing.
  • Function: Primarily acts as a strong oxidizing agent and a nitrating agent.
  • Key in Fertilizer Production: Used to produce ammonium nitrate, a vital agricultural input.
  • Features: Highly corrosive, strong mineral acid, high reactivity with metals and organic compounds, and effective in dissolving metal oxides and impurities.
  • Critical for Explosives: Provides nitrogen content for explosives like TNT and nitroglycerin.
  • Benefits: Essential for producing nitrogen-based fertilizers, a key precursor for many explosives, effective for metal cleaning and passivation, and a versatile reagent in chemical synthesis.
  • Metal Processing Aid: Used for pickling and passivation to clean and protect metals.
  • Versatile Industrial Use: Employed in water treatment, pharmaceuticals, and more.

About Nitric Acid

Nitric acid (HNO3) is a strong, highly corrosive and powerfully oxidising mineral acid. Its dominant use is in fertilizer manufacture - chiefly ammonium nitrate - and it is equally essential to the production of explosives, adipic acid (for nylon), nitro-compounds, and in metal pickling, etching, and precious-metal refining. It is supplied most commonly at 60–68% concentration. Nitric acid is both an acid and a strong oxidiser, which gives it its distinctive ability to dissolve most metals (including, with hydrochloric acid as aqua regia, gold and platinum) and to nitrate organic compounds. Concentrated and fuming grades release corrosive, toxic nitrogen-oxide (NOx) fumes and demand specialised handling. Industrial buyers sourcing Nitric Acid in bulk also track nitric acid pricing closely, since it feeds directly into their downstream costs - which is why working with an established nitric acid supplier and distributor like Elchemy matters.


Manufacturing Process of Nitric Acid

Nitric acid is manufactured by the Ostwald process. Ammonia is catalytically oxidised over platinum-rhodium gauze to nitric oxide (NO), which is further oxidised in air to nitrogen dioxide (NO2) and absorbed in water to form nitric acid, typically at 60–68% (weak acid). Concentrated (>68%) and fuming nitric acid are made by further distillation with a dehydrating agent such as sulphuric acid or magnesium nitrate. As a quality-focused nitric acid manufacturer and sourcing partner, Elchemy tests every shipment for assay (concentration), chloride, sulphate and heavy metals before dispatch, with a Certificate of Analysis travelling alongside each order.


Nitric acid price: Bulk Pricing for Industrial Buyers

If you are comparing nitric acid price for bulk procurement, Elchemy provides quotes based on your exact requirements. Share your volume, grade, destination and packaging on the quote form and our team reverts with a detailed offer within 24 to 48 hours. Pricing is quoted rather than published because the cost is driven by the price of ammonia (natural-gas derived) and energy, plus fertiliser demand, not a fixed list. This is why a live quote from a nitric acid supplier is always more accurate than any headline figure. Beyond that, several factors shape the final nitric acid price: grade, committed volume, origin country, packaging format, freight, Incoterm (FOB, CIF or DDP) and import duty (HTS 2808.00 for US-bound shipments). For an approximate read on where the market sits, procurement teams often reference ammonia, natural gas and nitric acid price indices. Trade publications also report the nitric acid price per kg as a unit-level benchmark, useful for spotting short-term regional shifts. At bulk procurement scale, the nitric acid price per ton (or per MT) is the most relevant commercial unit, since contracts are negotiated at that level. For an exact rate, none of these replaces a direct quote. Your final price depends on contract structure, destination, volume and timing - so a quote from our team is always the most accurate number for your procurement.


Packaging & Logistics for Bulk Nitric Acid

Nitric Acid ships in standard export packaging - bags, drums, IBCs or bulk as the material requires - with both metric and imperial weights, supplied to your specification. A typical 20' container holds a full commercial load depending on packaging. For US, UK and UAE buyers, Elchemy arranges compliant freight and customs documentation, offering EXW, FOB, CIF and DDP terms. Transit times and stock position are confirmed at quotation, and samples are dispatched within 24 to 48 hours. Store per the conditions on the TDS. As a global nitric acid distributor, Elchemy ships to 40+ countries with the documentation each destination market requires.


Why Choose Elchemy as a Trusted Nitric Acid Supplier

Elchemy makes sourcing Nitric Acid straightforward for industrial buyers. Every order ships with a Certificate of Analysis, TDS and GHS-aligned SDS as standard, across the grades listed above. Because we source across multiple origins, we quote the best landed cost for your destination rather than a single nitric acid manufacturer's list price. Partner plants operate to recognised quality standards (ISO 9001, plus food/pharma certifications where relevant), with Halal and Kosher documentation on request. From the USA and UK to the UAE and beyond, Elchemy serves as a single nitric acid supplier, manufacturer and distributor relationship - with samples before bulk and pricing tailored to your volume and contract terms.


Safety & Handling

Classified under GHS as Oxidiser Category 3 (H272), Skin Corrosive Category 1A (H314). DOT/UN: UN2031, Class 8 Corrosive (subsidiary 5.1 Oxidiser for higher strengths), Packing Group II. Nitric acid is severely corrosive AND a strong oxidiser, a doubly hazardous combination. It causes deep burns and characteristic yellow staining of skin and tissue, and its brown NOx vapour severely damages the lungs, sometimes with delayed onset. As an oxidiser it can ignite contact with organics, wood, solvents and reducing agents, and reacts violently with bases and many metals (releasing NOx). It is a security-controlled explosives precursor. Handle only with full acid/oxidiser-rated PPE, fume extraction and specialised storage, and confirm licensing for the destination market. The full 16-section GHS-aligned SDS is available alongside every Nitric Acid order.

  • Strong Oxidizing Agent: Essential for nitration reactions in chemical manufacturing.
  • Function: Primarily acts as a strong oxidizing agent and a nitrating agent.
  • Key in Fertilizer Production: Used to produce ammonium nitrate, a vital agricultural input.
  • Features: Highly corrosive, strong mineral acid, high reactivity with metals and organic compounds, and effective in dissolving metal oxides and impurities.
  • Critical for Explosives: Provides nitrogen content for explosives like TNT and nitroglycerin.
  • Benefits: Essential for producing nitrogen-based fertilizers, a key precursor for many explosives, effective for metal cleaning and passivation, and a versatile reagent in chemical synthesis.
  • Metal Processing Aid: Used for pickling and passivation to clean and protect metals.
  • Versatile Industrial Use: Employed in water treatment, pharmaceuticals, and more.

Regulatory Compliance

RegionMax Allowed LevelNotesCertification Body
India-Regulated under HSN Code 28080010 for taxation and trade.-
United States-Listed on the TSCA (Toxic Substances Control Act) inventory. Regulated as a hazardous substance.TSCA
European Union3%Registered under REACH. Self-classified for acute toxicity by inhalation (Category 3 for concentrations >26%). Subject to Seveso Directive storage rules based on concentration and quantity.REACH

FAQs - Nitric Acid

Who is a trusted nitric acid supplier and manufacturer for bulk orders?
Elchemy is an established nitric acid supplier, manufacturer and distributor serving buyers in the USA, UK, UAE and 40+ countries globally. We work with audited manufacturers across multiple origins to ensure reliable bulk supply of Nitric Acid, with a COA on every batch.
How do I get nitric acid price for a bulk order?
Submit the quote form on this page with your volume, grade, packaging and destination country. Our team returns nitric acid price within 24 to 48 hours. Because nitric acid pricing moves with the price of ammonia (natural-gas derived) and energy, we quote live rather than publishing a fixed rate.
What is the minimum order quantity (MOQ) for bulk Nitric Acid?
Samples are dispatched within 24 to 48 hours. Commercial orders typically start from 1 MT, with full container loads available. As a bulk nitric acid distributor, Elchemy can match both trial and large-volume requirements and contact us for an exact MOQ.
What grades of Nitric Acid does Elchemy supply?
Elchemy supplies Weak Acid 60–68%, Concentrated \>86%, Fuming (red/white), Electronic/High-Purity. Every grade ships with a COA, TDS and SDS. Tell our team your application and destination and we will recommend the right grade.
What is the difference between concentrated and fuming nitric acid?
Concentrated (weak) nitric acid is typically 60–68%, used for fertilizer and general chemistry. Fuming nitric acid is above 86% and releases visible brown (red fuming) or colourless (white fuming) NOx; it is a far more aggressive oxidiser used in explosives, aerospace and specialty synthesis, and is correspondingly more hazardous.
Is nitric acid the same as aqua fortis?
Yes. 'Aqua fortis' (Latin for 'strong water') is the historical name for nitric acid, CAS 7697-37-2. Mixed with hydrochloric acid it forms 'aqua regia', which can dissolve gold.
Can you ship Nitric Acid to the USA, UK and UAE?
Yes. Elchemy is a global nitric acid supplier and distributor shipping to the USA, UK, UAE and 40+ countries, with the regulatory documentation each market requires (FDA/EPA, REACH, GSO and more). We handle freight, customs paperwork and delivery.
Is your Nitric Acid available with Halal, Kosher or non-GMO documentation?
Where applicable, yes. Halal and Kosher certificates and origin/non-GMO declarations are available on request for the relevant grades, alongside the standard COA, TDS and SDS.
What documentation comes with a Nitric Acid order?
Every order includes a Certificate of Analysis, Technical Data Sheet and GHS-aligned Safety Data Sheet, plus packing list, bill of lading and certificate of origin on request for the documentation professional buyers expect from a reliable nitric acid manufacturer and supplier.
How is nitric acid used in fertilizer manufacturing?
Nitric acid is neutralised with ammonia to produce ammonium nitrate, one of the most important nitrogen fertilisers. This neutralisation is the single largest use of nitric acid, which is why its production is closely tied to the ammonia and fertiliser industries.

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