VerapamilTablets
(120mg),Wg 1.Formulation
I.VerapamilHCl(BASF)............................120.0g Lacto seMonohydrate[8].......................160.0g
II.Kollidon30[1]........................................12.0g Ethanol96%..........................................30.0g III.Magnesiumstearate[2].............................1.5g KollidonCL[1].........................................9.0g 2.Manufacturing(Wetgranulation)
GranulatemixtureIwithsolutionII,dry,pass througha0.8mmsieve,
mixwiththecomponentsIIIandpresswithlowcompressionforceto
tablets.
3.Tabletproperties
Diameter.................................................9mm
Weight.................................................300mg Hardness................................................105N
Disintegration.......................................5-6min
Friability...................................................0.2%
Dissolution(USP24),10min......................82%
20min......................97%
关键字:verapamil tablets