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
Buy Caustic Soda Pearl from ReAgent
We supply caustic soda in pearls for general use in 1kg containers and 25 kg bags. This product is characterised by a 96% minimum purity and maximum impurity levels of 2% carbonate, 0.01% chloride and 0.1% sulphate.Full Sales Product Specification available to download from the website. We also offer further options with all our products, such as customised labelling or specific pack sizes. Contact us for further details.Current Method of Industrial Synthesis
Nowadays, caustic soda – also known as sodium hydroxide (NaOH) – is traditionally synthesised via the chloralkali process (electrolytic reaction). Pure sodium hydroxide is obtained after removal of by-product chlorine gas. Following a final evaporation step, caustic soda is sold in flakes, pearls or powder.The chloralkali method is used by most large companies, but other reactions have been used in the past. The first large-scale method to produce caustic soda involved a reaction between insoluble sodium carbonate (Na2CO3) and soluble calcium hydroxide (Ca(OH)2). This procedure was known as causticizing. In chemical terms, this type of reaction is called a metathesis reaction, involving a double replacement.Ca(OH)2(aq) Na2CO3(s) → CaCO3↓ 2NaOH(aq)
Caustic soda can be produced by many other methods, most of which not commercially viable and only used in an academic setting to demonstrate certain properties to students. One example is the reaction with sodium metal and water, producing caustic soda and hydrogen gas, which is used to show how reactive alkali metals are.Important Safety Information
Caustic Soda causes severe skin burns and eye damage so please take great care when handling it. We recommend wearing appropriate personal protective equipment including gloves, safety glasses and overalls when handling this product, even if still sealed in its original packaging.Please refer to the MSDS for detailed safety and precautionary information before handling Caustic Soda.Almost 50 years’ experience
Established almost 50 years ago, ReAgent has built an enviable reputation for high-quality products and excellent customer services. We have a wide range of caustic soda products, including different concentrations and grades, to suit all your needs. Please contact us for a quote or technical question.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
Caustic Soda Pearl (General Use) Specification
Caustic Soda Pearl (General Use) Hazards
| Signal Word |
|---|
Caustic Soda Pearl (General Use) Safety & Storage
Caustic Soda Pearl (General Use) Delivery
Delivery FAQs
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.
Caustic Soda Pearl (General Use) FAQs
Do you offer discounts for bulk purchases of caustic soda?
Yes, we offer bulk discounts for caustic soda. Bulk discounts are automatically applied to orders placed online, or you can contact our sales team for bulk purchase pricing.Is caustic soda available in powder form?
No. We supply caustic soda in pearls and pellets. Pearls are smaller grains of 1-2 mm in diameter. Pellets are larger, at 4-5mm in diameter.What are the current availability and lead times for caustic soda?
Almost 90% of our orders are delivered next-day by ADR-approved couriers. Delivery times may vary depending on your location and order size. Please contact our sales team on 0800 9555 798 for your estimated delivery time.What are your delivery options for caustic soda?
We can supply caustic soda by road or sea freight, or you can collect your order from our manufacturing facility in Runcorn, Cheshire.Can you ship caustic soda internationally?
Yes, we can ship caustic soda internationally. It is classed as hazardous and needs to be packaged and shipped accordingly.
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
