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.

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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

🧼USP/FCC food grade

⚗️99%+ pure NaOH

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R1301

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your craft with the purest power in every grain!

MULTI USE MARVEL - Perfect for soap making, food prep, and heavy-duty cleaning
ULTRA PURE POWER - At least 99% pure sodium hydroxide for unmatched effectiveness
FOOD GRADE CERTIFIED - USP/FCC grade ensures safety and quality for culinary uses
TRUSTED BY THOUSANDS - 4.8-star rating from over 7,900 users—join the expert community
HEAT RESISTANT FORMULA - Boiling point at 318°C for stable, reliable performance

Belle Chemical’s Sodium Hydroxide is a premium, 99%+ pure, food-grade alkali essential for professional soap making, culinary applications, and industrial cleaning. With a high boiling point of 318°C and USP/FCC certification, it guarantees safety and superior performance. Trusted by thousands, this 2-pound pack delivers consistent quality for your most demanding projects.

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 7,936 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

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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

Suresh K.

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

4 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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R1301

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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