PVPP is the chemical polyvinylpolypyrrolidone. It is an odorless, white or slightly yellow powder that is insoluble in water and common organic reagents. This product is used as a stabilizer in beer, wine vinegar, juice, and other beverages to prolong shelf life.


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Shanghai Welltone Material is a globally recognized company that specializes in developing, manufacturing and marketing a Polyvinylpyrrolidone series of products and other pharmaceutical raw materials. Their series of products are high performance, versatile polymers widely used in pharmaceutical, beverages, cosmetics and other industries. WellTone welcomes all domestic and international customers to visit their facillities.


Shanghai WellTone Material Technology Co., Ltd

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