Buy Citric Acid (C6H8O7) Online from Leading UK Chemical Suppliers

ReAgent Are Leading Citric Acid Suppliers

Whether you need bulk supply or bespoke packaging, ReAgent can tailor orders to your business. With ISO-certified processes, reliable delivery, and almost 50 years of chemical manufacturing expertise, we’re the partner you can trust for all your citric acid needs.

Specifications of Our Citric Acid

As leading citric acid suppliers, ReAgent has a range of high-purity formulations available online, including anhydrous citric acid for general use, which has a purity limit of 99.5-100.5%, and citric acid 20% w/v, which is sold as a monohydrate 19-21%. 

We can also supply this product in a variety of grades, ensuring compatibility with a diverse range of applications.

Key properties of anhydrous citric acid:

• Formula: C₆H₈O₇
• Appearance: Solid, odourless, colourless crystals
• Melting Point: 153°C
• Boiling Point: 175°C
• Density: 500–950 kg/m³
• CAS No.: 77-92-9

This type of citric acid dissolves easily in water, ethanol, ether, and other solvents, making it ideal for a wide range of commercial and industrial uses.

Popular applications include:

• Food & Beverage: As a flavour enhancer and preservative
• Pharmaceuticals: As an excipient in medicine formulations
• Cleaning Products: As a core ingredient in eco-friendly detergents and descalers
• Cosmetics: For pH balancing and product stabilisation
• Agriculture & Biotechnology: As a safe, effective chemical component

ReAgent’s citric acid is available in bulk quantities and specific pack sizes, depending on your needs. When you buy citric acid from us, you can choose from containers of 500g all the way up to 25kg bags. Should a smaller or larger quantity be required, please contact us and we’ll be happy to accommodate your bespoke request.

All of our citric acid products are backed by a 100% quality guarantee and developed in line with our stringent QMS.

ReAgent’s Quality Assurances

ReAgent’s ongoing commitment to quality is reflected in the accreditations we have achieved over the years, which means you can buy from us with confidence, every time:

• ISO 9001:2015 Quality Standard – Shows our commitment to delivering quality products, services, and processes
• ISO 14001:2015 Environmental Standard – Ensures we minimise waste and act responsibly towards the environment
• ISO 13485:2016 Quality Management Systems Standard – Meets strict QMS requirements for the medical devices industry
  ISO 45001:2018 Occupational Health & Safety Standard – Maintains a proactive system to keep our people safe and healthy

Although it is a weak acid, citric acid can cause adverse effects in humans if inhaled or ingested in large, concentrated quantities over a long-term period. It is crucial that all storage guidelines outlined in the MSDS are properly adhered to when handling this product. 

To safely store citric acid, follow these guidelines:

• Store in an airtight glass, plastic, or metal container
• Keep in a cool, dry place away from moisture and direct sunlight
• Label with contents and storage date
• Avoid contact with strong oxidisers or alkalis
• Ensure good ventilation when handling large amounts
• Wear gloves and goggles for protection

For more information, please refer to the material safety data sheets for anhydrous citric acid and 20% w/v citric acid.

Why Choose ReAgent Chemicals for Citric Acid?

With nearly 50 years of experience as a chemical manufacturer, and with an unbeatable commitment to quality, ReAgent is one of the UK’s leading citric acid suppliers. We go the extra mile to ensure our customers’ needs are met, right down to the last detail. In addition to offering a range of high-quality citric acid products, we also offer:

• Bespoke blending
• A range of batch sizes
• Specific pack sizes
• Customised packaging
• Personalised labelling
• Discounts on bulk quantities

Equipped with state-of-the-art equipment in our Cheshire-based facility, we are able to get your order shipped within 24 hours when you buy online. We’re even able to ship directly to your customers’ door with our reliable network of fully licensed ADR couriers.

With ReAgent, it’s easier and more secure than ever to buy citric acid online and reap the benefits of bulk discounts, fast shipping, and uncompromised quality.

Place your citric acid order online today, or browse our extensive range of chemical products. For more information on how we can meet your specific business needs, contact a member of our team.