Pvp K30 Pharmaceutical Grade Pvp Chemical Grade

China Pvp K30 Pharmaceutical Grade Pvp Chemical Grade, Find details about China Pvp K30, Chemical Grade Pvpk30 from Pvp K30 Pharmaceutical Grade Pvp Chemical Grade

Model NO.
Pvp K30
Trademark
DX
Specification
25kg/drum
Origin
China
HS Code
39059900
Model NO.
Pvp K30
Trademark
DX
Specification
25kg/drum
Origin
China
HS Code
39059900
pvp K30

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
SPECIFICATIONSTEST    VALUE
AppearanceWhite powderComplies
K Value                                                                  27-3230.08
N-vinylpyrrolidone                                  ppm< 10< 10
Moisture                                            %< 5.03.85
Sulfateash                                          %< 0.10.054
PH value3-73.72
Nitrogen                                            %11.5-12.812.0
Aldehyde (as acetaldehyde)                         %< 0.05< 0.05
Heavy metal (as lead)                              ppm< 10< 10
Hydrazine                                          ppm< 1.0< 1.0
Peroxide                                           ppm< 400< 400