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PVP&Pyrrolidone Derivatives

Focusing on the field of mid to high end pharmaceutical excipients and active pharmaceutical ingredients, we aim to create YKODONE ™ Series of medicinal excipients and YKodine ™ A series of active pharmaceutical ingredient brands, relying on a dual wheel drive mechanism of innovative development and application research, combined with refined control throughout the entire process, are committed to becoming the core supplier of key materials in the pharmaceutical and medical industries, injecting stable and reliable material support and efficient solutions into drug formulations and medical products!

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隐藏域元素占位

Povidone K15/17/25/30

LEAD FREE SOLAR MODULE

Pharmaceutical-grade Povidone (PVP) available in K15, K17, K25 and K30 grades. This water-soluble polymer series supports wet granulation, tablet binding, liquid formulation stabilization, dispersion, film-forming and solubilization-support studies. Select the suitable grade based on required molecular weight, solution viscosity and formulation process.

English Abbreviation: PVP K15/17/25/30
CAS No.: 9003-39-8

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隐藏域元素占位

Povidone K90

LEAD FREE SOLAR MODULE

High-molecular-weight Povidone (PVP K90) for applications requiring stronger wet binding, higher solution viscosity, film-forming performance and stabilization support. Suitable for pharmaceutical granulation, tablet binding, medical patches, membrane materials, adhesives and selected specialty industrial formulations.

English Abbreviation: PVP K90
CAS No.: 9003-39-8

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Crospovidone XL/XL-10

LEAD FREE SOLAR MODULE

Pharmaceutical-grade Crospovidone (PVPP), a highly crosslinked and water-insoluble PVP polymer for rapid tablet disintegration. It absorbs water and swells without forming a high-viscosity gel, making it suitable for direct-compression and wet-granulation tablet formulations.

Pharmacopoeia Name: Crospovidone
English Abbreviation: PVPP
CAS No.: 9003-39-8

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CrospovidoneXL-10

LEAD FREE SOLAR MODULE

A white or off-white powder with an average particle size of 20–40 μm, insoluble in water, ethanol, or diethyl ether, odorless or slightly characterized by a faint odor, and highly hygroscopic. It features a highly cross-linked network molecular structure with strong water-absorbing and swelling capabilities. Upon contact with water, it promotes the expansion and disintegration of tablet structures, thereby accelerating drug release. Additionally, it can form reversible complexes with polyphenols, tannins, and other components found in health foods, enhancing the solubility and bioavailability of active ingredients while reducing gastrointestinal irritation caused by polyphenolic substances. It serves as an excellent tablet disintegrant and complexing agent in health foods.
CAS No.: 9003-39-8/25249-54-1

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