crospovidonum brands

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SUNVIDONE® CL Synonyms: Crospovidone;Crospovidonum;                   Insoluble polyvinylpyrrolidone, crosslinked PVP INCI: PVPP CAS No.:[9003-39-8] Trade Name: Sunvidone® CL SPECIFICATION SUNVIDONE® CL series meet the requirements of the latest USP, Ph.Eur. SUNVIDONE®Type AType B Identification85% max.85% max. Particle size, ≤63 microns                     ＞microns15% min.15% min. Water, % max.5.05.0 Sulphate ash, % max0.10.1 Water-soluble substances, % max.1.51.5 Heavy metals, ppm max.1010 Vinylpyrroldione, ppm max.1010 Peroxides (as H2O2), ppm max.4001000 Nitrogen, %11.0-12.811.0-12.8 CRACTERISTICS SUNVIDONE® CL series are supplied as fine white or almost white powders. They have a slight characteristic odour and are practically tasteless. They are insoluble in all the usual solvents. APPLIICATIONS SUNVIDONE® CL series possess a number of useful properties for pharmaceutical products. - Improvement of tablet disintegration and therefore also of release and bioavailability of drugs through predictable swelling (disintegration effect) - Improvement of release and bioavailability of drugs through complexation. - Selective adsorption of polyphenols by complexation - Stabilization of suspensions by Sunvidone® CL, as a hydrophilic polymer - Complexation of endotoxins - Adsorption of water PACKAGES                        20KG or 25KG net in fiber drum or PP drumcrospovidonum brands website:http://www.sunvidone.com/nvp-crosslinked-polymer/