Sodium Hydroxide (Lye-Caustic Soda)
Tell Me More
Sodium Hydroxide, often referred to as Lye or Caustic Soda is one of the core ingredients used for Cold Process soap making.
When you are using it for Cold Process soap making, remember to always add the Sodium Hydroxide to the water and never the other way round. It is often mentioned to not use hard water for Cold Process soap making and so why not consider using Distilled Water which is readily available in DIY shops or Car Spares Shops.
- Appropriate safety precautions (including rubber gloves and safety gogggles) must be followed when using this product as it can cause chemical burns. It should not be used with children.
- We would strongly recommend you read the MSDS information before purchasing and using this product.
- A Safety Sheet is sent with this product so look for it in the box.
Available 1kg supplies in a granule/pellet form.
Please note we are UNABLE to ship this product Internationally (as in outside of the UK).
This product is 99% pure.
Technical Information (MSDS etc)
MSDS Sodium Hydroxide Size: (33.94 KB)
- If you have previously purchased it please leave a review using our quick and easy form to the right. It is really helpful for everyone to find out how other customers have used the product.
Delivery Charges & Timescales
Parcels are despatched Monday to Friday (excluding Bank Holidays)
With the exception of the Saturday service, all deliveries are Monday to Friday
Backlog? ….we don't have one.
UK Services Weight Cost ex VAT Service £ Standard (order by 12 noon for same day despatch) 26kg 5.99
1-2 working days
Economy 26kg 4.99
2-7 working days
Express (order by 3pm for same day despatch) 26kg 8.99
by 1pm (M-F
Saturday (order by 3pm on preceding Friday) 26kg 8.99
Saturday by 5pm
Highlands & Islands postcodes include AB30-56, FK17-21, G83, IV, KW1-17, PA20-39, PA41-49, PA60-78, KA27-28, TR21-25 26kg 7.49
Northern Ireland, Isle of Man, offshore islands including HS1-9, ZE 1-3 26kg 9.99
Channel Isles 26kg 15.00
International Weight Cost ex VAT Service Austria, Belgium Czech Republic, Denmark, Eire, France,Luxembourg, Netherlands, Germany 25kg 13.99 2-3 days Hungary, Spain (mainland), Poland, Slovakia 25kg 15.99 3-6 days Italy, Lithuania, Slovenia, Sweden 25kg 16.99 3-6 days Latvia 25kg 16.99 4-6 days Croatia 25kg 18.00 4-6 days Estonia, Portugal 25kg 18.99 4-5 days Finland 25kg 19.50 4-5 days Greece 25kg 29.99 4-8 days Norway - please note we are unable to send any liquids to Norway 25kg 29.99 4-6 days