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Insoluble Polyvinylpyrrolidone(PVPP) 25249-54-1 Clarification For Beers Wines Fruits Disintegrant For Detergent Tablets,NVP Crosslinked Polymerlink:http://www.sunvidone.com/nvp-crosslinked-polymer/insoluble-polyvinylpyrrolidone-pvpp-25249-54.html
