CAS: 25086-89-9 Pvp Va64/Pvp S630 Vp/Va Copolymers

• Certification: ISO9001
• Grade Standard: Cosmetic Grade
• Type: Chemical Reagent
• State: Solid
• Volatile: Not Volatile
• Transport Package: 25kgs/Drum
• Model NO.: PVP VA64/PVP S630
• Specification: Bp/Ep/Usp
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1000mt/Year

Product Description

PRODUCTS SPECIFICATION:
 

Product Name:Copvodione

Chemical Description:Vinylpyrrolidone with Vinyl Acetate Copolymer,PVP/VA 64 Powder

INCI/CTFA:VP/VA Copolymer

Pharmacopeia Name:Copovidone(Copovidonum)

CAS NO.:25086-89-9

Formula structure:

Properties: White or creamy white,free-flowing power with characteristic smell,hygroscopic.Good solubility in water,alcohol and other organic solvents.

 

Specifications:
 

Appearance	White to creamy white,free-flowing powder
K Value(Labled K value at 30)	27-32.4
Aldehyde	500 ppm max.
Peroxide	400 ppm max.
Hydrazine	1 ppm max.
Monomers(Residue VP+Residue VA)	0.1% max.
Impurity A(2-Pyrrolidone)	0.5% max.
Heavy Metals	20 ppm max.
Moisture	5.0% max.
Sulphated Ash	0.1% max.
VA content	35.3-42% max.
Nitrogen	7.0-8.0 %

 

 

Applications:

In view of it's excellent adhesiveness ,film hard and other properties,

Copovidone mainly used as water-soluble binder and dry binder in

wet/direct granulation processes,also it can be used as film forming materials.

Package :25 KG/DRUM

For more information,feel free to contact us:

Grace Chen /Market Manager

 

Shanghai Dexiang Medicine Tech. Co., Ltd
Add:No. 325-326, Building No.3 Fucheng International, No. 900 Quyang road, Shanghai, China
   

  

Main products: PVP K15, PVP K17,PVP K25,  PVP K30, PVP K60,PVP K85,  PVP K90, PVP-Iodine, PVPP, NVP, NMP, PVP/VA64, etc.