Potassium Sulfite, with its CAS number 10117-38-1, is a chemical compound of significant industrial importance. Its primary functions as a preservative and antioxidant are widely recognized, making it a staple ingredient for businesses in the food, cosmetic, and pharmaceutical sectors. Understanding its properties and how to source it effectively is key for optimal product development and preservation. NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted Potassium Sulfite chemical supplier, committed to delivering excellence.

The uses of Potassium Sulfite are extensive. In the food industry, it plays a vital role in extending the shelf life of products by preventing spoilage and discoloration. It is particularly noted for its effectiveness in preserving dried fruits, juices, and wine, where it acts as both a preservative and an antioxidant to maintain quality and prevent browning. For those looking to buy Potassium Sulfite, its proven track record in these applications is a major draw.


Quality is paramount when dealing with chemical ingredients. Potassium Sulfite sourced from reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. adheres to strict quality standards, often meeting specifications such as USP, BP, EP, and FCC. This ensures that the chemical performs reliably in its intended applications, whether as a food additive, a cosmetic ingredient, or a pharmaceutical excipient. As a dedicated Potassium Sulfite chemical supplier, we prioritize purity and consistency.


Sourcing Potassium Sulfite effectively involves finding a supplier that offers not only quality products but also competitive pricing and reliable service. NINGBO INNO PHARMCHEM CO.,LTD. aims to be that partner, providing a seamless purchasing experience for businesses needing this essential chemical. We encourage you to buy Potassium Sulfite from us and experience the difference quality sourcing makes.