The book describes the properties, analytical methods and the applications of different polyvinylpyrrolidone excipients (povidone, crospovidone, copovidone etc.) for use in pharmaceutical preparations. This group of excipients is one of the most important excipients used in modern technology to produce drugs. The book is intended for all persons working in the research, development and quality control of drugs. It gives a survey of all applications in solid, liquid and semisolid dosage forms including many drug formulation examples and more than 600 references to the literature.
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Anbieter: medimops, Berlin, Deutschland
Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present. Bestandsnummer des Verkäufers M03540234128-G
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Anbieter: medimops, Berlin, Deutschland
Zustand: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages. Bestandsnummer des Verkäufers M03540234128-V
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Anbieter: ZBK Books, Carlstadt, NJ, USA
Zustand: very_good. Used book in very good and clean conditions. Minor cosmetic defects may be present. Pages and cover intact. May include library marks, notes marks and highlighting. Fast Shipping. Bestandsnummer des Verkäufers ZWM.KBD
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Anbieter: killarneybooks, Inagh, CLARE, Irland
Hardcover. Zustand: Near Fine. Hardcover, vii + 254 pages, NOT ex-library. Printed in Germany (not an economy / Indian edition). Clean and bright throughout with unmarked text, free of inscriptions and stamps, firmly bound. Rear board shows minor indentations to edges. Published without a dust jacket. -- Contents: 1 General notes on synthesis [Soluble polyvinylpyrrolidone (Povidone); Insoluble polyvinylpyrrolidone (Crospovidone); Vinylpyrrolidone-vinyl acetate copolymer (Copovidone)] 2 Soluble polyvinylpyrrolidone (Povidone) [Structure, product range, synonyms; Product properties - Description, specifications, pharmacopoeias - Solubility, dissolution - Viscosity, K-value - Particle size, particle structure, bulk density - Hygroscopicity - Molecular weight - Complexation, chemical reactions - Osmotic pressure, sterilization by filtration (low-molecular povidone) - Stability, storage; Analytical methods for povidone - Qualitative and quantitative methods of determination - Methods for the determination of the K-value and molecular weight - Methods for the determination of purity - Determination of povidone in preparations; Applications of povidone - General properties - Binders for tablets, granules and hard gelatin capsules - Improvement of the dissolution rate and bioavailability of drugs - Tablet coatings - Improvement of the solubility of drugs (solubilization) - Suspensions, dry syrups and instant granules - Applications in ophthalmic solutions - Sustained-release preparations - Miscellaneous applications] 3 Insoluble polyvinylpyrrolidone (Crospovidone) [Structure, product range, synonyms; Properties of crospovidone - Description, specifications, pharmacopoeias - Particle size, bulk density - Specific surface area, water absorption - Swelling - Complexation, chemical interaction - Stability, storage, packaging; Analytical methods for crospovidone - Qualitative and quantitative methods of determination - Methods for the determination of purity - Determination of complexation capacity with salicylic acid - Quantitative determination of crospovidone in preparations; Applications of crospovidone - General application properties - Crospovidone as disintegrant and dissolution agent for tablets, granules and hard gelatin capsules - Improvement of the dissolution and bioavailability of drugs with crospovidone - Micronized crospovidone of low bulk density as a stabilizer for oral and topical suspensions - Micronized crospovidone as an active substance - Miscellaneous applications] 4 Vinylpyrrolidone-vinyl acetate copolymer (Copovidone) [Structure, synonyms; Product properties - Description, specification, pharmacopoeias - Solubility - Viscosity, K-value, molecular weight - Physical properties of the powder - Stability, storage, packaging; Analytical methods - Qualitative and quantitative methods of determination - Methods for the determination of purity - Determination of copovidone in preparations; Applications of copovidone - General notes - Binder for tablets, granulates and hard gelatin capsules - Tablet coatings - Film-forming agent in sprays - Matrix-forming agent in sustained-release and fast-release dosage forms - Transdermal and transmucosal systems] 5 Registration and toxicological data [Registration - Pharmaceutical products - Food; Toxicological data - Povidone and Crospovidone - Copovidone]; Literature references; Alphabetical index. Bestandsnummer des Verkäufers 005172
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Anbieter: BennettBooksLtd, North Las Vegas, NV, USA
hardcover. Zustand: New. In shrink wrap. Looks like an interesting title!. Bestandsnummer des Verkäufers Q-3540234128
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Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: New. Bestandsnummer des Verkäufers 3353633-n
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Zustand: New. Bestandsnummer des Verkäufers Shelfdream3540234128
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Hardcover. Zustand: new. Bestandsnummer des Verkäufers 9783540234128
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Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: As New. Unread book in perfect condition. Bestandsnummer des Verkäufers 3353633
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Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
Zustand: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. Bestandsnummer des Verkäufers ria9783540234128_lsuk
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