Povidone-IodineSeamlessSolution s
（10%）
1.Formulations
No.1No.2
PVP-Iodine30/06（BASF）.............................10.0g10.0g NatrosolHR250（Hercules）.........................1.0g–
LutrolF127[1]..............................................0.2g–
Sodiumhydroxide,1molarSolution ................3.2g–
TyloseM300（Hoechst）.....................................–2.0g TexaponK12（Henkel）.........................................–0.2g CitricacidSolution 0.1molar................................–59.5g SodiumbiphosphateSolution 0.2molar................–28.3g Water.........................................................85.6g–
2.Manufacturing FormulationNo.1:
DissolveLutrolF127andthanNatrosolinthewater.Assoonasboth
aredissolvedaddslowlythePVP-Iodineto thewellstirredSolution .
AdjustthepHwiththesodiumhydroxideSolution to about3.5.
FormulationNo.2:
DissolveTyloseM300inthemixtureofthecitricacidandsodium
biphosphateSolution s,addTexaponandslowlydissolvethePVP-Iodine.
3.PropertiesoftheSolution s
Brown,clearSolution shavingacertainviscosityandapHof3–4.
关键字：povidone iodine seamless
