Pvp K30 Ep42 Pharm Grade Dx Factory Supply

• Powder: Yes
• Customized: Non-Customized
• Certification: USP, BP, Ep
• Model NO.: Pvp K30 EP38
• State: Solid
• Purity: >96%
• Transport Package: Fiber Drum
• Specification: 25kgs/ drum
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1500mt/Year

Product Description

Pvp K30 Ep42 Pharm Grade Dx Factory Supply
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           
 
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.
 

TEST    ITEMS	SPECIFICATIONS	TEST    VALUE
Appearance	White powder	Complies
K Value	27-32	30.08
N-vinylpyrrolidone                                  ppm	< 10	< 10
Moisture                                                %	< 5.0	3.85
Sulfateash                                              %	< 0.1	0.054
PH value	3-7	3.72
Nitrogen                                                  %	11.5-12.8	12.0
Aldehyde (as acetaldehyde)                    %	< 0.05	< 0.05
Heavy metal (as lead)                            ppm	< 10	< 10
Hydrazine                                              ppm	< 1.0	< 1.0
Peroxide                                                ppm	< 400	< 400