Pvp Va64 Pharmaceutical Chemicals Material

• Certification: ISO9001
• Grade Standard: Cosmetic Grade
• Type: Chemical Reagent
• Model NO.: 25086-89-9
• State: Solid
• Volatile: Not Volatile
• Transport Package: 25kgs/Drum
• Specification: Bp/Ep/Usp
• Trademark: DX
• Origin: China
• HS Code: 39059900
• Production Capacity: 1000mt/Year

Product Description

Product Name:VP/VA Copolymers

Chemical Description:Vinylpyrrolidone with Vinyl Acetate Copolymer

INCI/CTFA:VP/VA Copolymer

CAS NO.:25086-89-9

Cosmetic Grade VP/VA Copolymers
 

Product Properties:VP/VA Copolymers with different rations of N-Vinylpyrrolidone to Vinyl Acetate,soluble in most organic solvents.Which exists in powder,water solution and ethnol solution form.VP/VA compolymer forms hard,water-removable and glossy films,it has excellent compatibility with many plasticizers and modifiers,an the hydroscopicity decreases in proportion to the ration of Vinyl acetate.

Package:

Factory:



Q & C:
 

 

Applications:

VP/VA Copolymers are the excellent choice as film forming agent and hair-styling agent,which are suitable for fourmulations which used as film forming and viscosity modification,especially in hair styling products, such as Hair Gels,Aerosol gas sprays,Wet look sprays.

 

Pharmaceutical Grade VP/VA Copolymers
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

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

 

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.

 

TEST    ITEMS	SPECIFICATIONS	TEST    VALUE
Appearance	White powder	Complies
K Value	25.4-34.2	30.9
PH value (1% in water)	5.0-7.0	5.6
Monomer (VP+VA)                     ppm	≤ 10	< 10
Nitrogen                                        %	7.0-8.0	7.4
Heavy metal (as lead)                    %	≤ 0.001	< 0.001
Aldehyde                                      ppm	≤ 500	< 500
NVP                                              %	≤ 0.20	0.09
Moisture                                        %	≤ 5.0	3.62

Payment & Delivery:
 

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.