Polyvinylpyrrolidone K25 USP/Ep/Jp

Product Details
Certification: ISO9001
Grade Standard: Medicine Grade
Type: Chemical Reagent
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  • Polyvinylpyrrolidone K25 USP/Ep/Jp
  • Polyvinylpyrrolidone K25 USP/Ep/Jp
  • Polyvinylpyrrolidone K25 USP/Ep/Jp
  • Polyvinylpyrrolidone K25 USP/Ep/Jp
  • Polyvinylpyrrolidone K25 USP/Ep/Jp
  • Polyvinylpyrrolidone K25 USP/Ep/Jp
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Basic Info.

Model NO.
Polyvinylpyrrolidone K25 usp
State
Solid
Volatile
Not Volatile
Transport Package
25kgs/Drum
Specification
BP/USP/EP
Trademark
DX
Origin
China
HS Code
39059900
Production Capacity
1000mt/Year

Product Description


Technical Grade PVP

Product Name:Polyvinylpyrrolidone
 
Chemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone
 
INCI/CTFA:PVP
 
CAS NO.:9003-39-8
 
Formula structure:
 Polyvinylpyrrolidone K25 USP/Ep/Jp
                
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.
 
Specifications:
Pharmaceutical Grade PVP

Product Name:Polyvinylpyrrolidone
 
Chemical Description:Homopolymer of 1-Vinly-2-Pyrrolidone,Polyvinylpyrrolidone
 
INCI/CTFA:PVP
 
Pharmacopeia Name:Povidone(Povidonum)
 
CAS NO.:9003-39-8

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
Polyvinylpyrrolidone K25 USP/Ep/Jp
Specifications:
 
TEST    ITEMS SPECIFICATIONS TEST    VALUE
Appearance White powder Conforms
K Value                                                    22-28 25.12
Monomer                                              ppm < 10  < 10
Moisture                                                  % ≤ 5.0 3.75
Sulfateash                                              % < 0.1 0.026
PH value 3-7 3.80
Nitrogen                                                  % 11.5-12.8 12.02
Aldehyde (as acetaldehyde)                    % < 0.05 < 0.05
Heavy metal (as lead)                            ppm < 10 < 10
Hydrazine                                              ppm < 1.0 < 1.0
Peroxide                                                ppm < 400 < 400

Delivery:
Polyvinylpyrrolidone K25 USP/Ep/Jp

 

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