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Povidone K30 is a medium molecular weight grade of polyvinylpyrrolidone (PVP), widely used as a binder, film-former, stabilizer, and solubilizer in pharmaceutical, cosmetic, food, and industrial applications.
Known for its excellent water solubility, adhesion, and compatibility, Povidone K30 is a versatile polymer that enhances product performance in tablets, skincare, and haircare formulations.
Its balanced molecular weight offers an ideal viscosity profile for both solid and liquid systems.
CAS Number: 9003-39-8
EC Number: Polymer – not assigned
Molecular Formula: (C₆H₉NO)n
Molecular Weight: Approx. 40,000–60,000 g/mol
Synonyms: Povidone K30, Polyvinylpyrrolidone K30, PVP K30, Kollidon 30, Plasdone K-30, Povidonum K30, PVP homopolymer K30, Polyvidone K30, Pharmaceutical binder PVP K30, PVP K-30 USP, Cosmetic grade PVP K30, Water-soluble PVP K30, Medium-viscosity PVP, Poly(1-vinyl-2-pyrrolidone), Film-forming polymer K30, PVP K30 powder, Povidone NF K30, PVP K30 solubilizer, Polyvinylpyrrolidone USP K30, Binder polymer K30, E1201 (food additive), PVP K30 excipient, Polyvinylpyrrolidone NF grade, PVP K30 pharmaceutical grade, K30 viscosity agent, Medium molecular weight PVP, Povidone K30 9003-39-8, PVP K30 granulation binder, Soluble polymer K30, PVP K30 stabilizer, Povidone K30 tablet binder
APPLICATIONS
Povidone K30 is widely used in tablet and capsule formulations as a dry or wet granulation binder.
It is included in creams, gels, and serums as a film-former and viscosity enhancer.
Povidone K30 is employed in mouthwashes, nasal sprays, and lozenges for solubility and binding functions.
Povidone K30 is used in hair sprays, mousses, and gels for medium hold and humidity resistance.
It is found in sunscreens, anti-acne treatments, and wound healing products as a stabilizer and moisture retainer.
Povidone K30 is incorporated in veterinary and pet care formulations for binding and emulsifying benefits.
Povidone K30 is utilized in food products as a stabilizer, dispersant, and clarifying agent (E1201).
It is used in adhesives, coatings, and printing inks for film formation and consistency control.
Povidone K30 is applied in beverage clarification and in agricultural formulations as a solubilizing and dispersing aid.
Povidone K30 serves as a carrier for active pharmaceutical ingredients (APIs) in solid dispersions.
It is suitable for use in oral, topical, ophthalmic, and injectable dosage forms.
Povidone K30 is compatible with natural and synthetic ingredients and supports clear solution formation.
Povidone K30 is widely used in the pharmaceutical industry as a binder in tablet formulations, where it helps to ensure the uniformity and stability of the tablets.
Povidone K30 is employed in the production of oral solutions and suspensions, where it helps dissolve and stabilize active ingredients, improving the consistency and effectiveness of the formulation.
Povidone K30 is used as a stabilizer in parenteral (injectable) formulations, where it helps to prevent aggregation of proteins and other active ingredients.
Povidone K30 is used in the preparation of topical creams and ointments, where it helps to improve the texture, enhance spreadability, and stabilize the product.
Povidone K30 is employed in the formulation of eye drops, where it helps to enhance the viscosity, ensuring better retention on the eye surface and prolonged action.
Povidone K30 is used in the formulation of wound care products, where it helps to promote healing and prevent infection by acting as a carrier for antimicrobial agents.
Povidone K30 is employed in the formulation of hair care products, such as shampoos and conditioners, where it helps improve the texture and stability of the products.
Povidone K30 is used in the production of mouthwashes and gargles, where it helps to stabilize the formulation and improve its consistency for better oral hygiene.
Povidone K30 is applied in the formulation of sunscreen products, where it helps stabilize the active ingredients and improve the spreadability of the product on the skin.
Povidone K30 is used in the production of capsule formulations, where it serves as a binder and helps ensure the uniform distribution of ingredients within the capsule shell.
Povidone K30 is employed in the formulation of emulsions, where it helps improve the stability and texture of the emulsion, preventing phase separation.
Povidone K30 is used in the production of films and coatings, where it improves the adhesion and flexibility of the coating, ensuring long-lasting protection for the product.
Povidone K30 is used as a stabilizer in food products, particularly in frozen foods, where it helps improve the texture and prevent the formation of ice crystals.
Povidone K30 is used in the formulation of cosmetic facial masks, where it helps to stabilize the ingredients and enhance the texture of the mask.
Povidone K30 is employed in the formulation of anti-aging skin care products, where it helps deliver active ingredients and enhance skin texture.
Povidone K30 is used in the production of solid oral dosage forms, such as capsules and tablets, where it serves as a disintegrant, helping the product break down efficiently during digestion.
Povidone K30 is applied in the formulation of veterinary products, where it is used as a binder and stabilizer in various pharmaceutical formulations for animals.
Povidone K30 is used in the formulation of vaccines, where it helps to stabilize the active ingredients and improve the overall performance of the vaccine.
Povidone K30 is used in the production of cleaning agents, where it helps emulsify oils and improve the stability of the cleaning product.
Povidone K30 is employed in the formulation of water-based paints and coatings, where it improves the texture, stability, and ease of application.
Povidone K30 is used in the preparation of controlled-release formulations, where it helps control the release rate of active ingredients for sustained action.
Povidone K30 is used in the production of non-aqueous cosmetic formulations, where it helps to stabilize emulsions and improve the product's performance.
Povidone K30 is employed in the formulation of adhesives, where it helps improve the adhesion properties and consistency of the adhesive.
Povidone K30 is used in the production of dietary supplements, where it serves as a binder and stabilizer to ensure the integrity and effectiveness of the product.
Povidone K30 is used in the formulation of personal care products like deodorants, where it helps stabilize the formula and improve texture and application.
Povidone K30 is used in the production of oral care products such as toothpastes, where it helps improve the texture and consistency, aiding in the even distribution of fluoride and other active ingredients.
Povidone K30 is employed in the formulation of anti-fungal and antimicrobial products, where it serves as a carrier for active ingredients, improving the stability and effectiveness of the product.
Povidone K30 is used in the formulation of cleaning solutions for medical devices, where it helps stabilize the formulation and enhance cleaning performance.
Povidone K30 is applied in the production of paints and varnishes, where it serves as a stabilizer, improving the consistency and performance of the coating.
Povidone K30 is used in the preparation of hydrogel-based products, where it helps retain moisture and improve the consistency and application of the hydrogel.
DESCRIPTION
Povidone K30 is a white to off-white, hygroscopic powder with no odor and a neutral taste.
It is a synthetic polymer made from the monomer N-vinylpyrrolidone, forming a water-soluble homopolymer.
Povidone K30 forms clear, flexible films and shows excellent binding capacity and solubilizing power.
Povidone K30 offers optimal viscosity in aqueous and hydroalcoholic systems without causing precipitation.
It enhances product aesthetics and stability while supporting bioavailability and controlled release.
The polymer is inert, non-ionic, and compatible with a wide range of excipients and active compounds.
Povidone K30 complies with pharmacopeial standards including USP, Ph. Eur., JP, and is also accepted as a food additive (E1201).
It is safe, non-irritating, and biodegradable under environmental conditions.
Its balanced properties make it ideal for both oral and topical product development.
Povidone K30 is a water-soluble polymer, also known as polyvinylpyrrolidone (PVP), that is commonly used as a binder, stabilizer, and emulsifier in a variety of pharmaceutical, cosmetic, and industrial applications.
Povidone K30 is a white to off-white powder or granular substance that is soluble in water and a variety of organic solvents, making it versatile for use in many formulations.
Povidone K30 is a highly effective binder in tablet and capsule formulations, helping to improve the cohesion of ingredients and ensuring uniformity and stability in the final product.
Povidone K30 is known for its ability to stabilize active ingredients in liquid formulations, preventing degradation and improving the shelf life of pharmaceutical and cosmetic products.
Povidone K30 is widely used as a stabilizer in injectable formulations, where it helps to prevent the aggregation of proteins and ensures that active ingredients remain effective over time.
Povidone K30 is a non-toxic, biocompatible polymer that is safe for use in a variety of medical, pharmaceutical, and personal care applications, making it a preferred choice in sensitive formulations.
Povidone K30 is often used in combination with other excipients to improve the overall texture, stability, and performance of cosmetic and pharmaceutical products.
PROPERTIES
Chemical Formula: (C₆H₉NO)n
Molecular Weight: Approx. 40,000–60,000 g/mol
Common Name: Povidone K30 / PVP K30
Appearance: White to off-white powder
Odor: Odorless
Solubility: Freely soluble in water and ethanol; insoluble in chloroform and ether
pH (5% solution): Approx. 3.0–7.0
Viscosity (5% in water): Approx. 45–60 mPa·s
Hygroscopicity: Strongly hygroscopic
Film Forming: Excellent; clear, flexible films
Stability: Stable under recommended conditions
Storage Temperature: 10–30°C in dry, sealed containers
Shelf Life: 24–36 months in original packaging
FIRST AID
Inhalation:
Move to fresh air.
Seek medical attention if symptoms persist.
Skin Contact:
Wash with soap and water.
Seek medical advice if irritation develops.
Eye Contact:
Rinse thoroughly with clean water for at least 15 minutes.
Consult a physician if symptoms continue.
Ingestion:
Rinse mouth with water.
Non-toxic; medical attention recommended for large ingestions.
Note to Physicians:
Treat symptomatically. Povidone is generally regarded as safe.
HANDLING AND STORAGE
Handling:
Avoid creating dust; use in well-ventilated areas.
Wear suitable gloves and eye protection during bulk handling.
Follow GMP and hygiene practices.
Spill and Leak Procedures:
Sweep up and collect in suitable containers.
Minimize dust generation and clean area with water if necessary.
Storage:
Store Povidone K30 in a cool, dry, well-sealed container.
Protect from humidity, strong oxidizers, and extreme temperatures.
Ensure FIFO rotation to maintain quality.
Handling Cautions:
Avoid moisture contact to prevent clumping.
Use in clean areas to maintain purity for pharmaceutical and food applications.
