Product Name: Polyvinylpyrrolidone
Synonyms: PVP K90
CAS: 9003-39-8
MF: CH4
MW: 16.04246
EINECS: 1312995-182-4
Appearance: White to yellow-white powder
Standard: USP26(Pharmaceutical grade/Industrial grade)
PVP K90 is a high-molecular-weight polymer belonging to the polyvinylpyrrolidone (PVP) family. It has unique properties that make it highly valuable across multiple industries.
Firstly, PVP K90 acts as an excellent film-forming agent and binder. It forms clear, strong, and flexible films. This makes it a key component in hair care products like sprays and gels, providing reliable hold without stickiness.
Moreover, this polymer offers outstanding adhesive and cohesive strength. In the pharmaceutical industry, manufacturers use it to bind tablets effectively. It also stabilizes solid dispersions, thereby improving the solubility of poorly soluble drugs.
Additionally, PVP K90 serves as a protective colloid and dispersant. It effectively suspends particles and prevents crystallization. Consequently, it finds important applications in adhesives, coatings, and as a stabilizer in various chemical processes.
Importantly, PVP K90 is highly soluble in water and many organic solvents. It exhibits strong compatibility with numerous other ingredients. Furthermore, it is physiologically inert, ensuring its safety for use in cosmetics and pharmaceuticals.
In summary, PVP K90 delivers versatile performance as a film-former, binder, and stabilizer. Its safety and compatibility secure its role as a fundamental ingredient in personal care, pharmaceuticals, and industrial formulations.

Povidone is one of the most important excipients in the worldwide for pharmaceutical industry,whatever for human health care products and animal health care products.
1)Binder for tables,capsule
2)Sugar coatings and films
3)Thickening agent
4)Solubility Improver for poorly soluble drugs
5)Bioavailability Enhancer for drug’s active ingredients
6)Pore-forming for membrane products.
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