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Povidone K30 K80 K90

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Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046

Povidone K30 K80 K90

Other Name


Product Specification/ Purity

K30 K80 K90, USP26 USP42 USP43




White fine powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER

Povidone K30 K80 K90

Product Description

Povidone, also known as polyvinylpyrrolidone (PVP), is a versatile polymer widely used in various industries. It is a water-soluble polymer derived from N-vinylpyrrolidone monomers. Povidone finds extensive application due to its excellent solubility, biocompatibility, and film-forming properties.

Product Specifications

Our Povidone have K30, K80, K90 USP26 USP42 USP43

Certificate of Analysis


In the pharmaceutical industry, Povidone is commonly used as a binder in tablet formulations, contributing to the structural integrity and disintegration of tablets. Its water-soluble nature makes it suitable for various oral and topical formulations. Povidone is also utilized in the production of ophthalmic solutions and oral suspensions.

Beyond pharmaceuticals, Povidone is employed in the cosmetic industry for its film-forming and adhesive properties. It is found in products such as hair sprays, shampoos, and skin care formulations.

Moreover, Povidone serves as a stabilizer and dispersing agent in the food industry, enhancing the solubility of certain ingredients in food and beverage products.

Overall, Povidone’s versatility and biocompatibility make it a valuable component in various applications, contributing to the effectiveness and quality of a wide range of products across different industries.

Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

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