HLB Values of Common Emulsifiers used in Pharmaceutical Systems

HLB Values of Common Emulsifiers used in Pharmaceutical Systems Agent                                                    HLB                                        Class Oleic Acid                                            1.0                               Anionic Ethylene glycol distearate            1.5                               Nonionic Sorbitan tristearate (Span 65)     2.1                              Nonionic Glyceryl monooleate                      3.3                              Nonionic Propylene glycol monostearate 3.4                               Nonionic Glyceryl monostearate                  3.8                               Nonionic … Continue reading HLB Values of Common Emulsifiers used in Pharmaceutical Systems