KoVidone® VA64 Copovidone

KoVidone® VA64 Copovidone possesses excellent powder and film properties for broad application in the pharmaceutical field.

Brand: KoVidone (10 products)

Chemical Name: Copovidone

CAS Number: 25086-89-9

Functions: Binder, Coating System, Controlled Release Agent, Film Former, Solubilizer, Taste Masker

Dosage Form: Capsules, Dispersions, Granules, Spray, Tablets

Synonyms: PVP/VA, PVP/VA Copolymer

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Product Highlights
  • Hygroscopic capacity lower than KoVidone® K30.
  • Soluble in water, alcohol and many other organic solvents.
  • Glass transition temperature(Tg) lower than KoVidone® K30.
  • Forms transparent,
  • water removable films.

Applications & Uses

Markets
Applications
Dosage Form
Manufacturing Technology
Recommended Uses and Known Applications
  • Water soluble tablet binder; suitable for wet or dry granulation and direct compression processes, improves particle compressibility.
  • Film-former; permeable film coating for tablet and sugar coatings to protect against splitting, decrease moisture sensitivity and provide good film adhesiveness, elasticity, and hardness.
  • Porogenic agent; for use in taste-masking and component of the matrix material used in controlled-release formulation.
  • Solubilizing agents; for solid dispersion processes to enhancing bioavailability and improve drug solubility.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
The content of vinyl acetate 35.3-41.0%
K value 25.2-30.8 (Copovidone 28)
K value 27.0-33.0 (Copovidone 30

Regulatory & Compliance

Certifications & Compliance