East Harbour Group is a global supplier of nitric acid 99% Concentrated, a powerful and versatile chemical essential for demanding industrial applications. This highly corrosive oxidising acid, including its fuming nitric acid variants (Red Fuming HNO₃, White Fuming HNO₃), is a critical component across diverse sectors. We are dedicated to providing a reliable source of premium-grade nitric acid 99% Concentrated, ensuring cost-effective solutions that reduce supply chain risks for our clients worldwide.

Photo of Nitric Acid 99% (concentrated)
CAS Number: 7697-37-2
UN Number: 2031
Hazard Class: 8
Packing Group: I

What is nitric acid 99% used for?

Nitric acid is one of the most commonly used chemicals in the world. It is mainly used to produce fertilisers for crops once it is neutralised with ammonia to produce ammonium nitrate, which accounts for nearly 80% of annual production. In addition to dermatological medical uses, nitric acid is used in adhesives, explosives, metal purification, engraving, drug detection, furniture coating and much more.

It has diverse applications, however the strongest concentration of nitric acid tends to be used for the nitration of organic molecules, as a strong oxidising agent and as a reagent for rocket fuel.


How is nitric acid 99% produced?

Typically, nitric acid is produced industrially from ammonia. The technique, discovered in 1901, involves the catalytic oxidation of ammonia. In the presence of a platinum gauze catalyst, air or oxygen, ammonia gas can be oxidised into nitric acid and nitrogen. This normally produces nitric acid at a concentration of 50%-70% by weight acid, which can be further dehydrated by distilling with sulphuric acid. Nitric acid 99% is a strong oxidising agent.


Why nitric acid 99% is classified as a strong acid

An acid is defined as a strong one if it dissociates into its ions into solution when aqueous, unlike weak acids that only partially dissociates into its ions.


Why East Harbour Group is Your Trusted Nitric Acid Supplier 

Procuring highly concentrated and hazardous chemicals like nitric acid 99% demands a partner with unparalleled expertise, rigorous safety protocols, and a robust global infrastructure.

  • Precision grade & concentration: we specialise in nitric acid 99% Concentrated, guaranteeing the highest purity and strength required for your most critical processes, including fuming nitric acid concentration for specific applications.
  • Global reach, secure delivery: as a leading nitric acid supplier, our extensive global network ensures your concentrated nitric acid reaches you wherever your operations are located. Whether you're searching for a nitric acid supplier UK or need fuming nitric acid distributors across Europe or Asia, our multi-modal logistics are designed for efficiency and safety.
  • Mitigating supply chain risks: we understand the inherent challenges in sourcing hazardous chemicals. Our proactive approach and established global partnerships minimise potential disruptions, providing you with a secure and reliable nitric acid source that safeguards your production schedule and operational continuity.
  • Expert handling of corrosive & hazardous chemicals: our profound expertise in the safe and compliant storage, handling, and transportation of nitric acid 99% Concentrated (UN2031, Class 8, PG I) is unmatched. We adhere strictly to all international regulations for your peace of mind.
  • Uncompromising quality & compliance: our operations are rigorously accredited by UKWA, BIFA, and FTA, guaranteeing that every concentrated nitric acid for sale delivery is managed with the highest standards of safety, security, and efficiency, reflecting industry best practices.

Industrial Applications of Concentrated Nitric Acid

The extreme reactivity and strong oxidising properties of nitric acid, 99% Concentrated, make it indispensable for processes where powerful chemical action is required across diverse industries.

  • Metal processing & etching: widely used in the surface treatment of metals, including passivation of stainless steel, and in etching processes for various alloys, where high purity is critical.
  • Explosives & propellants: a fundamental component in the manufacture of various explosives, and as an oxidiser in liquid rocket propellants.
  • Fertiliser production: used in the production of ammonium nitrate and other nitrogen-based fertilisers, vital for agriculture.
  • Chemical synthesis & manufacturing: a key reagent in the synthesis of organic compounds, dyes, pharmaceuticals, and other speciality chemicals.
  • Ore processing & mining: employed in the leaching and purification of certain metals from ores.
  • Industrial cleaning & descaling: its strong corrosive properties make it effective for heavy-duty industrial cleaning and descaling applications in specific controlled environments.

Global Logistics & Secure Packaging for High-Purity Nitric Acid

East Harbour Group's expertise in hazardous chemical logistics ensures that your nitric acid 99% Concentrated procurement is efficient, compliant, and delivered safely to your facilities worldwide. We understand the stringent requirements for transporting highly corrosive and dangerous goods.

Our multi-modal service offers ultimate flexibility, integrating road freight across the UK and Europe, sea freight for larger bulk nitric acid international orders, and air freight for expedited delivery. Our meticulous planning and execution, adhering to UN2031 Class 8 PG I transport regulations, helps reduce chemical supply chain risk, ensuring uninterrupted and compliant supply.

Specialised Packaging for Corrosive Liquids

We provide a comprehensive range of nitric acid packaging options designed for the safe storage and transport of 99% concentrated and fuming variants.

  • High-Density Polyethylene (HDPE) Drums (various capacities)
  • IBCs (Intermediate Bulk Containers)
  • Specialised ISO Tanks for bulk nitric acid 99% transfer

Compliant & Secure Delivery

As a certified nitric acid distributor and Class 8 corrosive liquid supplier, we implement stringent safety protocols and maintain fully compliant logistics chains for the safe transport of this highly hazardous material.


Ensuring Safety & Compliance in nitric acid supply (UN2031, Class 8, PG I)

The safe handling and compliant supply of nitric acid 99% Concentrated is paramount. At East Harbour Group, our commitment to safety is integrated into every aspect of our operations.

  • Strict adherence to regulations: we strictly follow all national and international regulations governing the transport and handling of UN2031 Class 8 PG I corrosive liquids.
  • Expert personnel: our teams are highly trained in the proper procedures for managing hazardous chemicals, from warehousing to final delivery.
  • Quality & safety documentation: we provide comprehensive documentation, including detailed Safety Data Sheets (MSDS), and ensure full traceability of our nitric acid 99% product.

FAQs

Can East Harbour Group supply nitric acid 99% Concentrated globally? 

Yes, absolutely. We are a global nitric acid supplier with extensive capabilities for worldwide delivery of 99% concentrated, red fuming, and white fuming nitric acid, via multi-modal logistics.

What makes your nitric acid 99% suitable for industrial applications? 

Our nitric acid 99% Concentrated is sourced to the highest purity standards, making it ideal for demanding industrial processes requiring precise chemical reactions, powerful oxidation, or high-purity etching.

How do you ensure the safe transport of this highly concentrated acid? 

As specialists in hazardous chemical logistics, we utilise specialised packaging, follow stringent handling protocols, and adhere to all UN2031 Class 8 PG I regulations. Our accreditations (UKWA, BIFA, FTA) further underscore our commitment to safe and compliant delivery.

How can I get nitric acid 99% Concentrated pricing or a quote for fuming nitric acid? 

For competitive nitric acid price information, including nitric acid price per ton or specific fuming nitric acid pricing, please contact our expert sales team. You can easily buy nitric acid from us by submitting an online inquiry, calling directly, or emailing your requirements. We provide transparent and tailored quotes.

Do you offer technical support for specific nitric acid applications? 

Yes, our team of chemical experts can provide guidance and support regarding the properties and applications of nitric acid 99% concentrated to help you optimise its use in your industrial processes.

Physical properties of Nitric Acid 99% (concentrated)

Physical State: Liquid
Appearance: Colourless to slightly yellow
Odor: Pungent
Odor Threshold: 0.75-2.5 mg/m3
pH: 1
Melting Point / Range: -41C (HNO3 100%, 1013 hPa), -29C (HNO3 65% 1013 hPa)
Boiling Point / Range: 83C (HNO3 100% 1013 hPa), 122C (HNO3 100% 1013 hPa)
Molecular Formula: HNO3
Molecular Weight: 69.013
Safety Icon

Safety profile of nitric acid 99%

Nitric Acid 99% is an extremely strong acid, and is significantly stronger than the weaker concentrations of nitric acid, and must therefore always be treated with extreme care. It can cause severe skin burns and eye damage.

Every effort must be made to keep nitric acid away from the eyes, skin, hair and clothing. Always wear protective clothing when handling Nitric Acid 99% and avoid breathing in any dust, gas, fumes, vapour and spray. It can be fatal if inhaled.

Nitric Acid 99% is a powerful oxidiser, and can therefore significantly intensify fires. It must be kept away from chemicals and compounds it reacts with strongly, and fires.

Nitric Acid 99% comes under Hazard Class 8 and is in Packing Group II, indicating a moderate level of danger.

IF YOU WANT TO LEARN MORE ABOUT HOW EAST HARBOUR GROUP LTD. CAN HELP YOUR BUSINESS, GET IN TOUCH.