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Quick Details

  • CAS No.: 128446-34-4
  • Other Names: Hydroxypropyl gamma cyclodextrin
  • MF: C48H80O40
  • EINECS No.: 241-482-4
  • Place of Origin: Henan, China (Mainland)
  • Type: Pharmaceutical Intermediates
  • Purity: 99.0%min
  • Brand Name: Zzsigma
  • Model Number: High Purity
  • Application: Pharm Intermediates
  • Appearance: White Powder
  • Packing: 20kg/drum

Packaging & Delivery

Packaging Details 1kg/bag
Medical/Food use Hydroxypropyl-gamma-cyclodextrin CAS:128446-34-4
Delivery Time 3 days


Basic information

Product Categories: 
Mol File:116502-52-4.mol
mp 250 °C (dec.)(lit.)
bp 216-217 °C(lit.)
density 1.202 g/mL(lit.)
refractive index n20/D 1.4620(lit.)
Fp 227 °F
solubility H2O: 450 mg/mL
form solid
color white
Safety Information
Safety Statements 24/25
WGK Germany 3



(1). In medicine field,


1.2-Hydroxypropyl-beta-cyclodextrin can increase the solubility of the medicine and biological availability,

also add up the good effect and decrease the dose.


2. Meanwhile, 2-HP-BETA-CD can control or adjust the reactive speed, lower the drug toxicity and enhance the stability of drugs.


3.Moreover, it is for oral solution with the highest safety.



(2).In food field,




1.2-Hydroxypropyl-beta-cyclodextrin can prevent evaporation of volatile substances, maintaining the stability of its nutrition,


get rid of the terrible smell and can significantly enhance the effects of emulsification with the combined use of food emulsifiers. 




2.2-HPBCD can also make food preservative release slowly, raise the effect of anti-corrosion and extend the shelf life of food.




(3).In cosmetic field,


1.It can be used as a stabilizer, emulsifier,to taste agent,etc.


2.It keep the fragrance slow release and lasting.


3.It can increase the difficult soluble essence, water soluble spices.

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