Polyvinylpyrrolidone
Polyvinylpyrrolidone (PVP, CAS 9003-39-8) is a water-soluble synthetic polymer of N-vinylpyrrolidone with repeat unit (C₆H₉NO)ₙ. It is valued for biocompatibility, chemical stability, low toxicity and film-forming capability. Available in various molecular-weight grades, it functions as a binder, stabilizer, thickener and dispersing agent.
• Pharmaceutical tablet manufacturing: dry or wet granulation binder.
• Cosmetic and personal care: film former and hair-setting polymer in sprays, gels and lotions.
• Industrial coatings, adhesives and inks: colloidal stabilizer and thickener.
• Biomedical and laboratory: biocompatible dispersing agent and cryoprotectant auxiliary.
Product Name: Polyvinylpyrrolidone
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