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. 

 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.
 White  powder for medicine .

 Functions:
Sulfobutyl Ether Beta Cyclodextrin Sodium
1. Increase the stability , water solubility and security of the substance, prevent it from oxidation,volatilization and sublimation .
2.  Reduce the renal toxicity and improve  the solubility of pharmaceuticals 
3. To extend the expiring date of the medicine.
4. Control the drug release rate and  cover up  the terrible smell of the substance.