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.

Sodium Hydroxide Pure Food Grade Lye Baking Soda White 2

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

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

Help Track order

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S$78

Duties & taxes included

In stock

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Description

⚡ Elevate your kitchen and craft game with pure power in every grain!

HIGH THERMAL STABILITY - Boiling point at 318°C ensures consistent performance under heat.
SAFE CONVENIENT PACKAGING - Secure HDPE bag designed for easy handling and moisture protection.
VERSATILE CULINARY ESSENTIAL - Transforms traditional recipes—perfect for pretzels, olives, and caramel coloring.
POWERFUL SOAP MAKING CATALYST - Enables flawless saponification for luxurious handmade soaps.
ULTRA PURE FOOD GRADE QUALITY - At least 99% pure USP/FCC certified for safe culinary and cleaning use.

Belle Chemical’s Sodium Hydroxide is a premium 99%+ pure, food-grade lye ideal for culinary uses like pretzel glazing and olive curing, as well as artisanal soap making. Packaged in a secure HDPE bag, it boasts a high boiling point of 318°C, ensuring stability and reliability for both food preparation and industrial cleaning applications.

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 8,089 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

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

J**A

Cheap, quality, well packaged.

Great quality product, arrived quickly, well packaged. Packaging was great to make sure that it didn't spill or open during transit. Cheapest price on Amazon, zero issues using it so far.

5.08.2026

M**O

Este producto es bueno para usar.

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

14.07.2025

N**I

Great deal great product

Using this for cp soap. Very easy to use don't be scared. Im out here making some masterpieces ♥️

13.07.2026

N**E

Making soap

Soap must have

4.08.2026

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