Products
Our Technology
Sustainability & Compliance

Home/Products/Nitric Acid

Nitric Acid
HDPE Drums
Jerry Can

Nitric Acid

ELRASATM – NTA

Get Pricing For This Product

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

Speed Up Your Sample Testing Process

Express Delivery in 24–48 Hours

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.

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

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.

  • 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.

  • 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.

Related Products

Bleaching Earth

Bleaching Earth

Bleaching Earth is a highly effective adsorbent used primarily in the refining of edible oils and fats. It removes impurities, color, and other contaminants, enhancing the quality and stability of the final product. Its high surface area and adsorption capacity make it ideal for use in the food industry, particularly in the purification of vegetable oils.

View Details

Related Products

Bleaching Earth

Bleaching Earth

Bleaching Earth is a highly effective adsorbent used primarily in the refining of edible oils and fats. It removes impurities, color, and other contaminants, enhancing the quality and stability of the final product. Its high surface area and adsorption capacity make it ideal for use in the food industry, particularly in the purification of vegetable oils.

View Details

Streamline
Your Chemical
Procurement

Get fast responses from real experts

Phone