Gold Member Since 2011
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Shanghai Dexiang Medicine Tech. Co., Ltd.

Pvp K25, Povidone K25, Polyvinylpyrrolidone K25 manufacturer / supplier in China, offering Polyvinylpyrrolidone K25 USP, Pvp/Plasdone K/Polyvinylpyrrolidone (K17, K25, K30, K90), Crospovidone (PVPP) Used for Beer, Beverage and so on.

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Supplier Homepage Product Others Polyvinylpyrrolidone K25 USP

Polyvinylpyrrolidone K25 USP

FOB Price: US $1-30 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $1-30/ kg
Get Latest Price
Production Capacity: 1000mt/Year
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: Polyvinylpyrrolidone K25 usp
  • Grade Standard: Medicine Grade
  • State: Solid
  • Trademark: DX
  • Origin: China
  • Certification: ISO9001
  • Type: Chemical Reagent
  • Volatile: Not Volatile
  • Specification: BP/USP/EP
  • HS Code: 39059900
Product Description

Technical Grade PVP

Product Name:Polyvinylpyrrolidone
Chemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone
CAS NO.:9003-39-8
Formula structure:
Product Properties:Technical grade PVP(PVP K Series) products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.
Applications: Technical grade PVP are being used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.

Pharmaceutical Grade PVP

Product Name:Polyvinylpyrrolidone
Chemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone
Pharmacopeia Name:Povidone(Povidonum)
CAS NO.:9003-39-8
Formula structure:
Product Properties: Povidone is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It's easily soluble in water and many other organic solvents,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.
Applications:Povidone is one of the most important excipient in the worldwide for pharmaceutical industry,whatever for human health care products and animal health care products.It's more and more used as:1)Binder for tables,capsule,2)Sugar coatings and films,3)Thickening agent,4)Solubility Improver for poorly soluble drugs,5)Bioavailability Enhancer for drug's active ingredients,6)Pore-forming for membrane products.Polyvinylpyrrolidone K25 usp


AppearanceWhite powderConforms
K Value                                                   22-2825.12
Monomer                                              ppm< 10 < 10
Moisture                                                  %≤ 5.03.75
Sulfateash                                              %< 0.10.026
PH value3-73.80
Nitrogen                                                  %11.5-12.812.02
Aldehyde (as acetaldehyde)                    %< 0.05< 0.05
Heavy metal (as lead)                            ppm< 10< 10
Hydrazine                                              ppm< 1.0< 1.0
Peroxide                                                ppm< 400< 400

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