is this used in hide tanning ?

Yes, some people use it for hide tanning. However, it can damage your hide tanning if you don't to follow the proper instructions that use lye on hide tanning.

possibly sodium carbonate in a recently shipped batch?

Doubt it. It’s Sodium Hydroxide.

Does this come in a bigger size?

Yes, there is a 10 pound set and a 20 pound set.

Using for pretzels, what is the shelf life? (How long will it last in my pantry)

I use this to make soap. It is pure lye. I have no knowledge of it being used in food products.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Sodium Hydroxide - Pure - Food Grade (Lye, Baking Soda), White, 2 Pound

Sodium Hydroxide - Pure - Food Grade (Lye, Baking Soda), White, 2 Pound

Product ID: 733241619

Details

Boiling point
318 Degrees
Brand
Belle Chemical
Item volume
2 Cups
Item weight
0.91 Kilograms
Product grade
USP

🔥318°C boiling point - industrial strength

🧼Perfect for artisan soap saponification

⚗️99%+ pure food grade alkali

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥12919

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

⚡ Elevate your kitchen and craft game with pure power!

TRUSTED BY THOUSANDS - Rated 4.8/5 by over 7,900 users—join the savvy pros who rely on Belle Chemical.
CRAFT YOUR OWN LUXURY SOAP - Ideal for handmade soap makers craving that perfect saponification reaction.
ULTRA PURE FOOD GRADE POWER - At least 99% purity ensures safe, reliable use in food prep and cleaning.
VERSATILE CULINARY ESSENTIAL - Transforms pretzels, olives, and ice cream with authentic professional-grade results.
INDUSTRIAL STRENGTH STABILITY - Boils at 318°C, delivering unmatched performance in demanding applications.

Belle Chemical’s Sodium Hydroxide is a premium, USP/FCC food grade lye with 99%+ purity, perfect for culinary uses like pretzel glazing and olive curing, as well as expert soap making. Packaged in a 2-pound bag, it boasts industrial-grade strength with a 318°C boiling point and is highly rated by thousands of professionals and hobbyists alike.

Specifications

ASIN	B07KNR9SVF
Boiling Point	318 Degrees Celsius
Boiling point	318 Degrees Celsius
Brand	Belle Chemical
Brand Name	Belle Chemical
Container Type	Bag
Customer Reviews	4.8 out of 5 stars 7,931 Reviews
Item Weight	0.91 Kilograms
Item volume	2 Cups
Item weight	0.91 Kilograms
Manufacturer	Belle Chemical
Model Number	LYEJAR - 32
Package information	Bag
Part Number	LYEJAR - 32
Product Grade	USP
Product grade	USP
UPC	857329007773
Volume	2 Cups

Reviews

J**U

Good quality product

Easy to dissolve and odorless

18.04.2026

D**.

Great for soap making and drain cleaning

Good quality and purity. Worked well for making solid soap, as well as being an extra extra strength drain cleaner. Be very careful as it can cause severe chemical burns if mishandled. DO NOT get it in your eyes or breathe it in.

3.05.2026

G**R

Producto de calidad y excelente servicio

El producto es de primera calidad y el envase es adecuado para un manejo seguro. Las advertencias y descripción en la etiqueta son lo esperado en un producto de este tipo. Además una excelente atención y servicio de parte del proveedor. Ampliamente recomendable.

21.10.2022

F**Y

Awesome Product

I use this for making soap and it works great. No complaints, definitely worth the money.

6.06.2026

M**O

Este producto es bueno para usar.

He recibido el producto, gracias Este producto es bueno para usar.

14.07.2025

S**N

Doesn't clump.

This product is great for making soap with. Very consistent, non-clumping texture.

1.06.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.