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global trader on hot selling Povidone (K90) Offer 9003-39-8

global trader on hot selling Povidone (K90) Offer 9003-39-8

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0 Metric Ton

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  • Min.Order :0 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,T/T

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9003-39-8 on hot selling global trader Povidone (K90) Offer Povidone (K30/PVP)

Quick Details

  • Appearance:White or off white powder
  • Application:Pharmaceutical & Health Care; Solubilizer, dispersant and anti-crystallization agent, binder, film-forming agent,thickener.
  • PackAge:net 25kg fibre drum or plastic drum; net 50kg plastic drum
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
  • Transportation:By sea or by air

Superiority:

global trader on hot selling Povidone (K90) Offer 9003-39-8

Product name    KoVidone® K Povidone

USP/EP name    Povidone, povidonum

INCI/CTFA       Polyvinylpyrrolidone (PVP)

CAS NO.        9003-39-8

Properties      Nontoxic; Non-irritant; Hygroscopic; Freely soluble in water, alcohol and most other organic solvents; Very slightly soluble in acetone; Excellent solubility; Film-forming; Chemical stability; Physiologically inert; Complexation and binding property.

Specification     Based on the polymer molecular weight and viscosity in water, the current series products are classified based on their K-values.

Applications

KoVidone® K series products possess excellent binding, film-forming, dispersing and thickening properties and are widely used in the following dosage forms:

·       Binder: suitable for wet and dry granulation and direct compression in tableting, improves particle compressibility and can be added to powder blends in dry or granulated forms by the addition of water, alcohol or hydro-alcoholic solutions.

·       Solubilizer: suitable for oral and parenteral formulations, enhancing the solubility of poorly soluble drugs in solid dispersion forms. Suitable for Hot Melt Extrusion and Spray Solvent Drying

·       Coating agent or binder: coating of active pharmaceutical ingredients on a support structure.

·       Suspending, stabilizing or viscosity-modifying agent: suitable for topical and oral suspension and solution applications. The solubility of poorly soluble drugs may be enhanced by combining with KoVidone.

Polyvinylpyrrolidone Usage And Synthesis
Vinylpyrrolidone polymer Polyvinylpyrrolidone is abbreviated as PVP, and is the polymer of vinylpyrrolidone. According to the different degree of polymerization, it is further classified into soluble PVP and insoluble PVPP (polyvinyl polypyrrolidone). Molecular weight of the soluble PVP is 8,000 to 10,000.The soluble PVP can be used as a precipitating agent which can be settle down through its action with polyphenols. Using this method, it is easily to have residual PVP in the alcohol. Due to the savings effect of PVP inside the human body, the World Health Organization doesn’t recommend to apply this substance. In recent years, the use of soluble PVP has been rare. Insoluble PVPP system had began to be used in the beer industry since the early 1960s. It has a relative molecule weight greater than the relative mass greater than 700,000. It is a insoluble polymer derived from the further cross-linking and polymerization of PVP and can be used as an adsorbent of polyphenols with a good efficacy. 
The molecular formula of Polyvinylpyrrolidone
 

Details:

THE COMPANY
 
•  Publicly traded company on the Shenzhen stock exchange (stock code 300109)
•  First domestic company to develop and manufacture PVP and PVM/MA products
•  3rd Largest Global PVP manufacturer
•  2nd Largest Global PVM/MA manufacturer
•  International subsidiaries in China,Europe and Japan
•  Global distribution network
 
  OUR PRODUCTS
 
•  KoVidone® and PolyKoVidone® line of products representing Povidone, Crospovidone and Copovidone pharmaceutical excipients. 
•  OraRez® line of PVM/MA copolymer and derivatives representing functional polymers for bioadhesive/mucoadhesive applications. 
•  KoVidone®-I (PVP-I) broad spectrum biocidal, antifungal and antiviral agent. 
•  Pharmaceutical solvents and intermediates.
 
  QUALITY
 
•  First Chinese manufacturer to be EXCiPACTTM GMP certified
•  All pharmaceutical products manufactured under strict cGMP guidelines
•  All pharma products handled and packaged in class D cleanrooms
•  State of the art manufacturing facility (commissioned 2013)
•  QC equipment and test methods fully validated and fully audit trail compliant
 
ENVIRONMENTAL RESPONSIBILITY
 
•  Fully compliant with government requirements and regulations
•  Real time monitoring of waste streams
•  100% recycling of processing water 
•  Complete conversion from coal to natural gas
•  Focus on developing green production processes
 
  CUSTOMER and TECHNICAL SERVICE
 
•  Technical Research Center to assist our customer with formulation development
•  New R&D center commissioned in 2018 having integrated R&D and pilot manufacturing
•  Customer partnering to develop new opportunities
•  Strong customer and quality management services to assist our customers
 
 

 

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