BASF Kollidon VA 64 CAS NO.25086-89-9

Supply BASF pharmaceutical excipients full range of products：

BASF Kollidon VA 64、

BASF Kollidon 12 PF

BASF Kollidon 17 PF

BASF Kollidon 25

BASF Kollidon 30

BASF Kollidon 30

BASF Kollidon 90 F

BASF Kollidon VA 64

BASF Kollidon VA 64 Fine

BASF Kollidon CL

BASF Kollidon CL-SF

BASF Kollidon CL-F

BASF Kollidon CL-M

BASF Kollidon SR

BASF Povidone K30S

BASF Ludiflash

BASF Ludipress

BASF Ludipress LCE

BASF Kollitab DC 87 L

BASF Kollicoat MAE 100-55

BASF Kollicoat MAE 100 P

BASF Kollicoat MAE 30 DP

BASF Kollicoat SR 30 D

BASF Kolliphor HS 15

BASF Soluplus

BASF Kolliphor ELP

BASF Kolliphor RH 40

BASF Kolliphor P 188 BIO

BASF Kolliphor P 188

BASF Kolliphor P 407

BASF Kolliphor P338

BASF Kolliphor PS 80

BASF Kolliphor SLS

BASF Kolliphor SLS Fine

BASF Kolliphor CS 12

BASF Kolliphor CS 20

BASF Kolliphor CS A

BASF Kolliphor CS B

BASF Kolliphor CSS

BASF Kolliphor CSL

BASF Kolliwax HCO

BASF Kolliwax MA

BASF Kolliwax CA

BASF Kolliwax CSA 50

BASF Kolliwax CSA 70

BASF Kolliwax SA

BASF Kolliwax SA Fine

BASF Kolliwax S Fine

BASF Kolliwax GMS II

BASF Kollisolv PEG 300

BASF Kollisolv PEG 400

BASF Kollisolv PEG 600

BASF Kollisolv PEG 3350

BASF Kollisolv P 124

BASF Kollisolv MCT 70

BASF Kollisolv PG

BASF Kollisolv PYR

BASF Kollisolv CAP

BASF Kollisolv GTA

BASF Kollicream IPM

BASF Kollicream 3C

BASF Kollicream OD

BASF Kollicream CP 15

BASF Kollicream OA

 

BASF Kollidon VA 64

Copolyvidone is a kind of water-soluble polymer resin, which is a white powder, odorless, moisture-absorbent, soluble in water, ethanol and anhydrous alcohol. It has good adhesion, hygroscopicity, film-forming and surface activity.

Copolyvidone is a water-soluble organic macromolecule, a linear copolymer of N-vinyl pyrrolidone (NVP) and vinyl acetate (VA) .

Since copolyvidone is the copolymerization structure of NVP and VA, it has the properties of both PVP and PVAC. Comparing the properties of the above three products, copolyvidone retained the good water-solubility, adhesion and film-forming properties of PVP, it also has much lower water absorption and broader solubility, better plasticity and higher surface activity than PVP (note: The affinity for hydrophobic surfaces is greater than PVP) . Therefore, this product is an excellent tablet adhesive, the tablets made with its high hardness and low brittleness characteristics, in wet conditions can be made less adhesive, especially suitable for high-dose, poor water-soluble and water-sensitive drug preparation and granulation