Nitric Acid (HNO3)

This is our most popular Nitric Acid (HNO3) - Nitric Acid 69% (General Use)

Nitric Acid 69% (General Use)

Nitric Acid 69% (General Use)


Our most popular product is displayed above. Other variants of this product are displayed below.

Buy Nitric Acid from Trust Chemical Suppliers in the UK

ReAgent is one of the leading UK chemical suppliers with almost 50 years of industry experience. You can buy nitric acid in our online shop, where we supply it in pack sizes ranging from 2.5L containers to 1000L IBCs. ReAgent supplies nitric acid in a range of concentrations, from dilute solutions to solutions that are approximately 72% concentrated.

We supply nitric acid in various grades, including analytical, general and technical grade. When buying nitric acid online, please contact us if we haven't listed the particular type of grade you require and we'll see what we can do for you.

Everything we sell, including our nitric acid, is 100% guaranteed to specification and manufactured in line with our ISO 9001 approved Quality Management System.

Is Nitric Acid Dangerous?

In concentrated solutions, nitric acid is strongly acidic, highly corrosive and emits hazardous fumes. In concentrations upwards of 70%, the fumes are actually visible. At these concentrations, nitric acid is commonly referred to as Fuming Nitric Acid (HNO3). Great care must be taken when handling this product, particularly the more concentrated solutions.

What is Nitric Acid Used For?

Nitric acid is widely used as a general laboratory reagent. It is also used in the production of polymers, pharmaceuticals, and fertilisers. When mixed with hydrochloric acid, it forms aqua regia, which is capable of dissolving precious metals including gold and platinum.

Nitric acid is also a constituent of nital solution, which is a metallurgical testing solution. Along with nitric acid, ReAgent can also supply a wide range of hydrochloric acid and both pre-mixed aqua regia and pre-mixed nital solution.

Call Our Friendly Sales Team

Many of our customers now enjoy the convenience of buying nitric acid online.  To find out more information on the products or services ReAgent can provide, including nitric acid, please contact us via the contact form below or call us on 0800 990 3258 to discuss your requirements with a technical adviser.  We look forward to being of service to you the next time you need to buy nitric acid.