Sorbitan Ester And Polysorbate Applied In Pharmaceuticals

  

Huana's products are widely used in pharmaceuticals, including not limited to emulsifiable paste, ointment, propolis, breathing agent, antibacterial agent, carotene, collagen casing material, oral liquid, sprays, penicillin, hydrogel patch, astaxanthin, eye drops, drugs, medical materials, pharmaceutical intermediates, pharmaceutical agents, vaccines, injection, adjuvant, etc.

Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company, we provide nonionic surfactant, polysorbate eye drops, polysorbate 80 in eye drops, polysorbate 80 uses in pharmaceuticals, span sorbitan, sorbitan, polysorbate and etc. Want to know more, please contact us.

 


评论

发表评论

此博客中的热门博文

What is HLB value?

图片
  WHAT IS HLB ? HLB value is the abbreviation for hydrophilic-lipophilic balance, it is the ratio between the hydrophilic portions and lipophilic portion of a surfactant. It is represented by a number between 1 and 20. An HLB value less than 6 indicates that the surfactant favors W/O emulsion; an HLB value greater than 8 favors O/W emulsion. HLB values in between 7 and 9 indicate that the surfactants are good wetting agents. Huana  has been professionally concentrated on Sorbitan  Esters & Polysorbates since 1993, with decades of R&D and production experience.
阅读全文

Differences between polysorbate 20 and polysorbate 80

图片
  W hat I s the D ifference between polysorbate 20 and 80   Synthetic Raw Materials Difference between  P olysorbate 20 80 Polysorbate 20 is a product of the polymerization reaction of sorbitan monolaurate and ethylene oxide, while polysorbate 80 is synthesized by the polymerization of sorbitan monooleate and ethylene oxide.   Application Difference between Polysorbate 20 and 80 P olysorbate 20 uses in cosmetics   is known as a non-ionic stain remover because it has relatively more hydrophilic groups (polyoxyethylene), which gives it a strong hydrophilicity property. Polysorbate 20 is usually used as an oil-in-water(O/W) type emulsifier and solubilizer.   Polysorbate 80 is one of the most common polysorbates. The   polysorbate 80 emulsifier   has significant resistance to electrolyte and strong hydrophilicity, which allow it to be widely used in liquid, semisolid and solid preparations. Polysorbate 80 is used as an oil-in-water(O/W) type emulsifie...
阅读全文