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

Pvp K17, Povidone K17, Polyvinylpyrrolidone K17 manufacturer / supplier in China, offering PVP K17, Pvpk30 for Pinturas and Adhesive, Stabilizing Agent Additive Material Nvp N-Vinylpyrrolidone and so on.

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PVP K17

FOB Price: Get Latest Price
Min. Order: 100 kgs
Production Capacity: 1000mt/Year
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: 9003-39-8
  • Grade Standard: Medicine Grade
  • State: Solid
  • Trademark: DX
  • Origin: China
  • Certification: SGS, 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
 
INCI/CTFA:PVP
 
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.
 
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
 
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.

Specifications:
 
TEST    ITEMS   SPECIFICATIONS TEST    VALUE
Appearance White powder Conforms
Identification conforms Conforms
K Value                                                          15-19 17.26
Monomer                                                      ppm ≤ 10 < 10
Moisture                                                        % ≤ 5.0 3.1
Sulfate ash                                                    % ≤ 0.1 0.051
PH value 3-7 3.55
Nitrogen                                                        % 11.5-12.8 11.96
Aldehyde (as acetaldehyde)                          % ≤ 0.05 < 0.05
Heavy metal (as lead)                                  ppm ≤ 10 < 10
Hydrazine                                                    ppm ≤ 1.0 < 1.0
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