Where to Buy Powdered Sodium Metabisulfite

Sodium metabisulfite is widely available and can be purchased from several types of suppliers both online and offline. Here are some popular options:

Online Retailers

• Amazon – Search for "sodium metabisulfite powder" to find various brands and package sizes.
• eBay – Multiple sellers offer it for winemaking, sanitizing, and other purposes.
• Walmart – Their website often lists both in-store and shipped options.
• Specialty chemical suppliers – Websites like Sigma-Aldrich, ScienceLab, and LabAlley.
• Brewing and winemaking shops – Stores such as MoreWine, Midwest Supplies, or Adventures in Homebrewing.

Local Stores

• Homebrew & Winemaking Shops – Look in your area for specialty stores focused on winemaking or beer brewing supplies.
• Pharmacies or Chemical Supply Stores – Larger or specialty pharmacies and stores may carry laboratory chemicals.

Tips for Buying

• Always check the intended use (food grade, laboratory grade, etc.).
• Read reviews to ensure product quality if buying online.
• Check shipping regulations or restrictions in your region.

Note: Sodium metabisulfite should be handled and stored safely. Follow local laws and safety recommendations when purchasing and using this chemical.