Where: Can You Buy Sodium Hydroxide

Retailers specializing in soap making or candle making are reliable sources for high-purity sodium hydroxide, often available in bead or flake form.

Store lye in its original, airtight, labeled container in a cool, dry place, well out of reach of children and pets. It is hygroscopic, meaning it absorbs moisture from the air, which can cause it to clump or react. where can you buy sodium hydroxide

For specific purity requirements, such as lab-grade or food-grade material, you can find options from these online suppliers. Sodium Hydroxide | Boston BioProducts Retailers specializing in soap making or candle making

Many hardware stores stock 100% sodium hydroxide in the plumbing section, typically sold as a crystal drain opener. It is vital to verify the label to ensure the product does not contain other additives or metals. For specific purity requirements, such as lab-grade or

When mixing with water, always add the sodium hydroxide to the water slowly—never add water to the dry chemical—to prevent a violent "volcano" reaction due to the exothermic (heat-releasing) nature of the process. Shipping and Legal Regulations