Citric Acid 20% w/v
Synonyms: Citric Acid Anhydrous, C6H8O7
£55.64
Fast, Safe Delivery
90% of orders are delivered
next-day by ADR-approved couriers
Quality Accredited
Accredited to ISO 9001, ISO 14001,
ISO 13485 and ISO 45001
Free Support
Free pre- and post-sales technical support from our expert team
Why Buy Citric Acid 20% w/v Online from ReAgent Chemicals?
At ReAgent, we supply citric acid 20% w/v in 5L containers, with discounts available for bulk orders above 4 items. Our product is sold as citric acid monohydrate 19-21%, as described in the product specification.Citric Acid Throughout History
The acidity of citrus fruits – lemons and oranges – has long been known. It’s believed the first reference to citric acid was from the 13th century in an encyclopedia titled “The Great Mirror” organised by Vincent de Beauvais.However, it wasn’t until 1784 that Carl Scheele was able to isolate and purify this compound from lemon juice, and it took a further 100 years for its production to reach large industrial scale, initially based on the Italian citrus fruit industry.Using Mould
At around the same time, C Wehmer discovered that certain types of mould – in particular, Penicillium – are able to synthesise citric acid from sugar, but this process only started to be used during the First World War, when this conflict disrupted citrus exports from Italy. This mechanism was further explored by James Currie and company Pfizer, finally using it on a large scale to synthesise citric acid.This mould-based process is still used today, relying on cultures of Aspergillus niger mixed with sucrose and glucose to synthesise citric acid. Usually, cheap sources of sugar are used, such as molasses, corn starch or other sugary by-products. Once the process is completed, the bacteria are filtered out of the solution, and calcium hydroxide is added to produce calcium citrate. The final step involves treating with sulphuric acid to precipitate citric acid.Friendly Service
At ReAgent, we are very proud of our friendly customer service. A member of staff will be glad to help you before, during and after your purchase to ensure you’re happy with our products. In addition, we offer free technical advice to answer all your questions. Contact us for further information.Please note: we only deliver to registered UK businesses at non-residential addresses with a minimum order value of £100 before VAT
We only supply to mainland UK, contact us on 0800 9555 798 for rates to Ireland.Please notify us if you have specific delivery requirements such as restricted access, requirement for a tail-lift delivery vehicle or pallet truck. Failure to notify us of a special delivery instructions can incur additional charges from our carriers.Need Bespoke Chemicals?
Watch this video to find out how ReAgent can help
Citric Acid 20% w/v Specification
Citric Acid 20% w/v Hazards
| Signal Word |
|---|
| Warning |
Citric Acid 20% w/v Safety & Storage
Citric Acid 20% w/v Delivery
How do you calculate your delivery costs?
As many of the chemicals we supply are hazardous, we are legally obligated to use ADR licensed couriers who are specialists in carrying such goods. These specialist couriers cost more than regular delivery services, but your order will arrive safely and legally.
What is an ADR courier?
An ADR courier is specially trained and licensed to carry chemicals that are classed as hazardous for transport.
Can I collect my items from your warehouse?
Yes, but please contact us to prearrange this. Depending on the quantity of hazardous chemicals you want to collect, you may need to have applicable training or a current ADR licence to legally transport them away from our premises. We may not able to release goods without proof of this.
Can you deliver directly to my customers?
Yes, we can deliver directly to your customers with a delivery note that excludes invoice details, and we can add your logo and branding to the product labels. Contact us for more information.
How do I find out the delivery cost for my order?
If you want to find the exact delivery charge for an item or order, simply add the item or items you’re interested in to your basket and the delivery charge as well as any VAT will be calculated and itemised for you. No card details are taken at this point so you’re under no obligation to make a purchase.
How long does delivery take?
Firm delivery date within 24 hours. We always dispatch orders as soon as possible but please note that non-stock items can take around 5 days to reach you. Please contact us before ordering if you require an estimated delivery date or see our delivery information for more information.
Do you deliver on bank holidays?
Unfortunately not, our couriers only deliver on working days from Monday to Friday.
Can you ship to locations outside of mainland UK?
We cannot accept overseas orders on our website, however in some cases we are able to ship outside of mainland UK. Please contact us for further information.
Can I have a timed delivery slot?
We can offer an AM delivery service for some regions of the UK, please contact us for information before placing your order.
Citric Acid 20% w/v FAQs
What concentrations of citric acid do you offer?
We supply 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%.Can citric acid be supplied in anhydrous form?
Yes, we can supply citric acid in both anhydrous and monohydrate forms.Do you provide citric acid solutions mixed with other chemicals, like sodium hydroxide or potassium hydroxide?
We supply citric acid mixed with other chemicals, such as surfactants and other acids. If citric acid is mixed with an alkali, such as potassium or sodium hydroxide, it will react to form the corresponding salt as sodium citrate or potassium citrate.What is the best concentration of citric acid for industrial cleaning?
While this will depend on the application, a concentration of between 10 and 20% typically works well.What quality standards do your citric acid products meet?
Our citric acid is classed as food grade. All products that we sell are manufactured in accordance with our ISO 9001 quality accreditation.Can you supply citric acid that conforms to existing market specifications?
Yes, if you have a particular specification that is needed we can carry out testing as required to ensure the product meets your requirements.Can you supply citric acid in bulk quantities?
Yes, we can supply citric acid in bulk quantities. Bulk discounts are automatically applied to orders placed online, or you can contact our sales team for bulk purchase pricing.
We Also Supply
How to place an order
Watch this video to find out how to place an order
Information
Add To Cart
Browse Our Most Popular Chemicals (A-Z)
Can’t find what you need? Call 0800 9555 798 or Contact Us
Popular Chemicals (A-Z)
Can’t find what you need? Call 0800 9555 798 or Contact Us
Absolute Ethanol
Acetic Acid (CH3COOH)
Acetone
Ammonia Solutions (NH4OH)
Butanone
Caustic Soda
Citric Acid (C6H8O7)
Deionised Water
Demineralised Water
Denatured Alcohol IMS
Dichloromethane (CH2Cl2)
Distilled Water
EP Water
Ethanediol
Ethanoic Acid
Ethyl Acetate (C4H8O2)
Ethyl Alcohol
Ethyl Ethanoate
Ethylene Glycol
Glycerol / Glycerine / Glycerin
Hydrochloric Acid (HCL)
Hydrogen Peroxide (H2O2)
Industrial Methylated Spirits
Isopropyl Alcohol
Laboratory Water (Grade 3)
Methanol (MeOH)
Methyl Ethyl Ketone Tech (MEK)
Methylene Chloride
Mixed Alcohol Solvent ASTM
Monoethylene Glycol
Monopropylene Glycol
Muriatic Acid
Nital Solution
Nitric Acid (HNO3)
Phosphoric Acid (H3PO4)
Polyethylene Glycol (PEG)
Propan-2-ol / Isopropanol (C3H8O)
Propanediol
Propylene Glycol
Purified Water
Silver Nitrate (AgNO3)
Sodium Chloride (NaCl)
Sodium Hydroxide (NaOH)
Sulfuric Acid
Sulphuric Acid (H2SO4)
Synthetic Sea Water
Tetrahydrofuran (THF)
Toluene (C7H8)
Ultrapure Water
USP Purified Water
USP Water for Injection
…VIEW ALL CHEMICALS
