Potassium Metabisulfite, FCC Grade


Potassium Metabisulfite, also known as Pyrosulfurous Acid, Dipotassium Salt, Dipotassium Disulfate, and Potassium Pyrosulfate, has the chemical formula K2S2O5 or K2O5S2. It appears as a white granular or powdery solid with a sharp rotten-egg-like (Sulfur Dioxide) odor. It is soluble in Water and insoluble in Ethanol at ambient conditions. When heated to decomposition it emits toxic fumes of sulfur oxides and potassium sulfate. The Food Chemicals Codex (FCC) has verified Lab Alley's high-quality Potassium Metabisulfite, FCC Grade for purity. LabAlley is selling its premium quality Potassium Metabisulfite, FCC Grade online at in the United States of America (USA).

Potassium Metabisulfite FCC Features:

Assay Min. 90.0%
Lead 2 mg/kg
Iron (Fe) 10 mg/kg
Selenium (Se) 5 mg/kg
Common Uses
  • Reagent
Commercial/Industrial Applications
  • Making of Wine
  • For Mead, cider, and beer
  • Removal of chlorine
  • Sterilization purposes
  • Food preservative
  • Pharmaceuticals
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Potassium Metabisulfite Food Grade.

Product Ordering Options, Prices, Bulk Sizes & Shipping

You can buy Potassium Metabisulfite, FCC Grade for $21 online, locally or call 512-668-9918 to order bulk sizes. Your packages will be shipped in 1-2 business days via UPS or LTL. Lab Alley Brand Potassium Metabisulfite, FCC Grade is for sale in bulk sizes and is in stock. Handy individual consumer size containers for DIY projects are leak resistant. This high quality compound is made in America. It is a high purity chemical substance that is ideally suited for scientific, development, analytical, clinical, medical, research and testing applications. Potassium Metabisulfite, FCC Grade is delivered quickly to laboratories, factories and businesses in safe chemical resistant containers. 

Manufacturing size drums, IBC totes, pallet loads and bulk industrial production scale quantities are shipped from Lab Alley's U.S.-based distribution centers by LTL freight carriers. Request a discounted wholesale price quote, here. Read customer and product reviews, here. Read return and refund policies, here. Lab Alley, founded in 2013, is a reliable Potassium Metabisulfite, FCC Grade supplier and distributor headquartered near Austin, Texas. Lab Alley was a 2021 Inc. 5000 honoree. Email if you have questions about buying Potassium Metabisulfite, FCC Grade. 

Download the Potassium Metabisulfite, FCC Grade MSDS/SDS to get safety tips and health hazard information. Potassium Metabisulfite, FCC Grade should be carefully handled, stored in a cool dry place and chemical waste should be disposed of properly and safely.

Potassium Metabisulfite, FCC Grade Retail Prices, Package Sizes And Bulk Quantity Ordering Options: 500g $21, 1kg $37.

Potassium Metabisulfite, FCC Grade

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Sale price $21.00
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