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        Products and marketsProducts
        • Chemical Name:Copovidone (PVP/VA)
        • Name


          Copovidone (PVP/VA)


          CAS No.


          25086-89-9


          Molecular formula

          (C6H9NO)n(C4H6NO2)m

          Structure formula

          Appearance

          White or yellowish-white powder

          CDE register number

          F20180000230

          Application

          Binder for oral preparation by wet granulation, dry granulation and direct compression;

          Film-forming for film coating;

          Solubilizer for solid dispersion.


          Product specifications:


          Stardone® VA64

          Aldehydes (ppm)

          500

          Peroxides (ppm)

          400

          Hydrazine (ppm)

          1

          NVP (ppm)

          10

          VAc (ppm)

          10

          2-Pyrrolidone (%)

          0.5

          Heavy Metals (ppm)

          20

          Loss on drying (%)

          5.0

          Sulfated ash (%)

          0.1

          K-value

          25.2-30.8

          Nitrogen (%)

          7.0-8.0

          *All products comply with Ph. Eur., USP/NF, JP certificate of analysis.


          Packaging and Storage:


          Packed in 20 kg plastic drum or fiber drum, inner lined with PE bags

          Special packing is available according to customer's requirement

          Preserve in tight containers







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