Sodium Hydroxide (NaOH, Lye) – Dry, Industrial & Manufacturing, DIY Chemicals
$31.99 – $137.99
- Flakes and Beads available (choose your preference below)
- Commonly used in plastics, cleaners, and soaps 🧼
- Highest purity Sodium Hydroxide at the lowest price per pound ✅
- Packaged with care by chemical enthusiasts in Liberty, TX 🇺🇸
- Want larger sizes? Visit our sister site bulk.diychemicals.com
DIYChemicals Sodium Hydroxide
Also commonly known and referred to as Caustic Soda, NaOH, and Lye, is a commodity chemical that you can order directly from DIYChemical’s online store. Regardless of what name you use when talking about Sodium Hydroxide, it is not to be confused with Potassium Hydroxide (which we also stock for you). High purity Sodium Hydroxide finds usage with soap-makers, metal etching, hobbyists, and small business users.
- Multiple resealable packaged sizes, ranging from 2lbs to 40lbs.
- Industrial Grade product.
- Used in Soapmaking, “DIY” hobbyist projects, and numerous small business applications.
- Satisfaction guaranteed, made in the USA; packaged in Texas!
With no additives or fillers, you can use Lye in almost every industry. Common usages include soap making (in both hot and cold processes), changing pH in formulations, drain cleaning, equipment cleaning (storage tanks, process equipment, etc…), and metal etching.
No matter your application, it is important to remember that you could do everything correctly in your formulation, but still have a bad finished product if you use low quality starting components. That is why no matter what usage you have planned, it is important to purchase pure, quality, raw materials. Choose this product today for all of your needs, and be sure to read all safety data on the labels and Material Safety Data Sheet (MSDS).
Important Notice: This product is not intended for food, pharmaceutical, or personal care applications.
Safety Information: Please refer to the free Safety Data Sheet (SDS) for detailed information on the safe handling and potential hazards of Sodium Hydroxide.
Disclaimer: The information provided here is for reference purposes only and is not intended to substitute for professional advice. Always consult with a qualified professional before using this product in your specific application.
CAUTION:
| Weight | N/A |
|---|---|
| Item Condition | New |
| Brand | Unbranded |
| Item Form | "Beads", "Flakes" |
52 reviews for Sodium Hydroxide (NaOH, Lye) – Dry, Industrial & Manufacturing, DIY Chemicals
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Sabriya B. (verified owner) –
Fast shipping and good product
Koreen Pacher (verified owner) –
Perfect for my soap making!
david (verified owner) –
Exactly what I needed
Cori Beasley (verified owner) –
I was happy that it came in at a reasonable time frame.
Tyler Graddy (verified owner) –
Exactly what we ordered, very happy
Clayton Terry (verified owner) –
Maggie Davis (verified owner) –
This was my second purchase of sodium hydroxide from DIY Chemicals. I own and operate Olive Blossom Soap Co and I make a lot of soap. Using high quality products is a top priority for myself and my customers. The lye is perfectly granulated with no clumps and has NO static whatsoever, which I appreciate, as jumpy lye is a pain to work with! It also came with a convenient scoop! Customer service is also top-notch and the price is on point, too. I’ll be a return customer!
Morgan B. (verified owner) –
High quality for a great price. Perfect for my soap making!
Alexis (verified owner) –
Fast shipping! Items were sent in individual containers which is perfect when making soaps. Granulars dissolve quickly compared to the flakes I was using.
Anonymous (verified owner) –
Delivered when promised. Free shipping was nice.
Jennifer (verified owner) –
Exactly what I needed for my cold process soap – can’t beat that price!
Daniel (verified owner) –
Very prompt delivery, much appreciated
And a great value especially for my upcoming soap store
LADDY SINGH (verified owner) –
James Virtue (verified owner) –
I have not received my shipment of lye. I’m looking forward to getting it, we are making homemade soap with it.😊
Shaunetta P. (verified owner) –
Shipping was extremely slow with excuses that didn’t make sense about bottle problems even though the label had been created and was “ready” for pick up for over a week. Hopefully the lye gets here it will be good.
Verified Buyer (verified owner) –
Reed (verified owner) –
Amazing experience! Super fast shipping, arrived within a few days. Beats the competition by a long shot, will be a return customer for sure!
Robert Owen (verified owner) –
Shipping was prompt thaight I was getting powder though instead I received mini beeds.
I hope they dissolve quickly.
Michelle Termini (verified owner) –
Christian H. (verified owner) –
Good product. I just wish I didn’t have to have have a signatory for it…
Maria Lee-Confer (verified owner) –
Krzysztof K. (verified owner) –
ok
Brian (verified owner) –
Very good got it on time…thank you
William Laird (verified owner) –
Michael S. (verified owner) –
Thanx. Good price, fast shipping. Keep up the good work.
John (verified owner) –
Fair prices and fast shipping
heather magee (verified owner) –
Extremely fast shipping!
James Burgess (verified owner) –
Joe Royston (verified owner) –
Excellent price and speedy delivery. I haven’t used the lye yet however.
Cedric G. (verified owner) –
Great price and packaging. Product came in 5 2lb containers instead of a 10lb tub. Better for handling. I will definitely buy again when I need to.
Jeraida (verified owner) –
Fast shipping, great customer and excellent product.
I have a small business called Piccard Handcrafted Essentials LLC, of handmade skin care products.
My only regret is not finding this amazing company before.
I highly recommend their Sodium Hydroxide for artisan Soap bars and then I would try Potassium Hydroxide for liquid soap.
They also have other products that I use for lotions and perfume as well.
If you are a small business owners of skin care products, this is a great place to shop online.
I would rated them 5 stars ⭐⭐⭐⭐⭐.
Shawn Ruffcorn (verified owner) –
Paulette (verified owner) –
I purchased the sodium hydroxide to make soap. Have made two batches so far and am pleased with results. I am in my 70’s and did have a difficult time opening the plastic jars. I understand the need for the safety, so just commenting. I was able to finally open with a lot of prayer and some creative ingenuity . Good price for the 10 lbs.
Amber Sturchio (verified owner) –
Found my new lye supplier! So much more convenient to buy a bucket verse little bottles. I’ve already made soap with this lye. Perfect!
William (verified owner) –
Delivered promptly and works just as it should. Will definitely order again!
Timothy Z. (verified owner) –
I can’t speak to the quality of the product, as I have not used it yet, but the service and promptness are outstanding.
Anonymous (verified owner) –
Haven’t been able to use it, but it came quickly and I effective packaging
Shannon (verified owner) –
Robert Barber (verified owner) –
Arrived earlier than expected and a good product. Tks
Jo Wildcat (verified owner) –
Pleased with the price and shipping..
Ryan (verified owner) –
I’m a soap maker with a small business DIY.CHEMICALS has great pricing, very competitive, good product selection, easy website to navigate with purchasing, & excellent shipping timing .. very specifically IT WAS FREE with a super low minimum requirement.. IT WAS A EASY CHOICE TO USE DIY.CHEMICALS TO START SUPPLYING MY BUSINESS ENDEAVORS. ! ! !
Joseph B. (verified owner) –
Very fast shipping I’m very good chemical recommend to everyone awesome price better than many competitors that’s why I went with this company fast shipping perfect five stars
William N. (verified owner) –
Prompt delivery and chemical works great for dehairing deer hides
Allen H. (verified owner) –
Good product & fast service. Altogether I would recommend them for all your mining chemical needs!
Robert B. (verified owner) –
Like to mix this potassium hydroxide for my dumpster cleaning
Jon Ralston (verified owner) –
Just what I needed. Arrived quickly.
Dustin (verified owner) –
Good quality
FRED BALL (verified owner) –
Heather Pullen (verified owner) –
I have not received it yet. It has been held up at FedEx due to an unreadable bar code. I called them and thought it got moving again, but now they are saying I should hopefully receive it within the next week. Something about high volume. I don’t know what else to do at this point. I needed it last week.
Veronica (verified owner) –
LINDA A KINNIBURGH (verified owner) –
Fast delivery..I use a lot of lye making soap and cleaning drainage pipes. Great price and excellent quality. Will buy here from now on.
Tiffany (verified owner) –
The company is great, thank you.