Appearance: White, Powder, Non-toxic, Odorless, Sweet 

Cas No: 182410-00-0 
Molecular Formula: C46H80O38SO3Na 
Quality Standard: USP35, Enterprise standard
Applications  :
Sulfobutyl ether-Beta-cyclodextrin sodium is  anionic cyclodextrin derivative with high water solubility.  It can easily form non-covalent inclusion complexes with drug molecules.  thus it has the good performances in  improvding drug stability, solubility and safety, reducing drug toxicity and hemolysis,  
Control the drug release rate and  cover up  the terrible smell of the substance

 Nowdays, it  has been used in injection, oral, nasal and eye medication and  for water soluble drugs .What's more  it has a special affinity for drugs with nitrogen elements.