Povidone-Iodine Bar Soaps

Povidone-IodineBarSoaps （5%） 1.Formulations No.1No.2 I.PVP-Iodine30/06（BASF）.............................10.0g10.0g Water..........................................................15.0g15.0g II.TexaponK12（Henkel）.................................48.3g48.3g SetacinFspecialpaste （Zschimmer Schwarz）...............................48.3g– Emcol4400.1（Wilco）........................................–48.3g Cetylstearylalcohol.....................................29.0g29.0g Paraffin（56–58C）.....................................19.3g19.3g Glycerolmonostearate.................................45.2g45.2g 2.Manufacturing HeatmixtureIIto 75–80Candcoolto about50Cwellstirring.Add solutionIandletcoolto roomtemperaturecontinuouslystirring. Passtheblendfourtimesthroughathree-rollermillandletdryover nightatroomtemperature.CutthebarinpiecesonaLabstamper. 3.Chemicalstability（40Cduring4weeks） No.1No.2 Lossofavailableiodine.................................9.1%11.5%