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Povidone
Povidone iri homopolymer ye1-vinyl-2-pyrrolidone (Polyvinylpyrrolidone), yakasununguka zvakasununguka mumvura, mune ethanol (96%), mune methanol, uye mamwe manyowa anonyungudika, asinganyungudike zvishoma muacetone. chena hupfu kana maflakes, kubva pakadzika kusvika pakakwirira viscosity & yakaderera kusvika pakakwirira mamorekuru uremu, hunoratidzwa neK Kukosha, ine yakanakisa hygroscopisty, firimu-inogadzira, inonamira, makemikari kugadzikana uye toxicological kuchengetedzeka mavara. Yakakosha technical Parameter ... -
Copovidone
Copovidone ine 60/40 mugove weN-Vinylpyrrolidone kuVinyl Acetate, inogadzikana mune akawanda manyoro anogadziriswa. Iripo muhupfu, Copovidone mafomu akaomarara, emvura-anobviswa uye anopenya mafirimu, ine inoenderana inoenderana neakawanda epurasitiki uye modifiers. Kugadzikana kwakanaka mumvura, doro uye nezvimwe zvinogadzirika. Makiyi ehunyanzvi Maparamende: Chitarisiko Chena kana yero-chena hupfu kana macheki, hygroscopic Viscosity (Taura seK Kukosha) 25.20 ~ 30.24 Solubility Inosununguka yakanyungudika mumvura, mune doro ... -
Crospovidone
Crospovidone is a crosslinked PVP, insoluble PVP, is hygroscopic, insoluble in water and all common common solvents, asi inozvimba nekukasira mune aqueous solutbition isina chero gel rinobva. yakarongedzwa seCrospovidone Rudzi A uye Rudzi B maererano nehukuru hwakasiyana hwehukuru. Makiyi ehunyanzvi Maparamende: Chigadzirwa Crospovidone Rudzi A Crospovidone Rudzi B Chitarisiko Chena kana yero-chena hupfu kana maflakes Kuzivikanwa A. Infrared Absorption B. Hapana ruvara rwebhuruu runobuda. CA Kumiswa ndekwe ...
