Povidone Uses in Pharmaceuticals

Ulanqab Kema New Material Co., Ltd. is one of the most experienced manufacturers and suppliers of povidone uses in pharmaceuticals in China. Please rest assured to wholesale high quality povidone uses in pharmaceuticals made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

What is excipient?

An excipient is a substance formulated alongside the active ingredient of a medication, included for the purpose of long-term stabilization, bulking up solid formulations that contain potent active ingredients in small amounts, or to confer a therapeutic enhancement on the active ingredient in the final dosage form, such as facilitating drug absorption, reducing viscosity, or enhancing solubility.

Basic Info:

Polyvinylpyrrolidone

Product name: Povidone excipient

CTFA name: POLYVINYL PYRROLIDONE

CAS No.:9003-39-8

Molecular formula: (C6H9NO)n

Color: White or light yellow

Odor: Odorless or slight odor

Packing:25kg/cardboard drum

Origin: China

Application:

（1）Preparation of stable vitamin preparations

Highly stable oil-soluble vitamins (A, D, E) can be prepared as solid solutions in hydrogenated oils or waxes, and then dispersed as very fine beads in a plasticizer-containing gel cavity. Such products are fairly stable even after prolonged exposure to relatively high-temperature air.

(2) Used as a stabilizer in oral liquid preparations

PVP K-90 has a wide range of applications in oral liquid dosage forms. can be used to obtain a homogeneous and stable product.

(3) Application in ophthalmology and other pharmaceutical fields

①1%~2% concentration of K90 can be used to relieve eye irritation; ②It can enhance the effect of contact lens cleaning solution; ③Compared with HPMC, methylcellulose or polyvinyl alcohol when benzalkonium chloride is used in the prescription, there are few compatibility problems; ④ the adhesion damage of the peeled-in contact lenses is extremely low; ⑤ compared with other polymers, it has the highest biocompatibility for 0.1% tropicamide; For artificial tears, it is better than polyvinyl alcohol; ⑦ It can be used as a pore-forming agent for the controlled release layer in long-acting eye masks.

Company profile:

 Established in 2017 and located in Mengwei New Material Industrial Park, Qahar Right Rear Banner, Inner Mongolia, Ulanqab Kema New Material Co., Ltd. built its first production line with an annual output of 3,000 tons of N-Vinylpyrrolidone and its polymer in March 2018. After its trial production in December 2018, its NVR monomer product was put on the market in March 2019. Then its PVP K30 polymer products were released to the market in December 2010. At present, it has an accumulated investment of 138.83 million yuan with a total asset of 144.46 million yuan, of which fixed assets are 86.51 million yuan; there are 120 employees in the company, including 16 engineers and technicians.

We have standard GMP warehouse. Here is a picture of our warehouse.

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