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Pharma Grade Enterprice Standard Hydrxypropyl Gamma Cyclodextrin

Pharma Grade Enterprice Standard Hydrxypropyl Gamma Cyclodextrin

Pharma grade enterprice standard H ydrxypropyl gamma cyclodextrin Other name: hydrxypropyl - gamma-cyclodextrin / hydrxypropyl-γ-cyclodextrin CAS N : 128446-34-4 Abbreviation: HPGCD Characteristics and applications : Hydroxypropyl gamma cyclodextrin's water solubility increase to 80g/100ml...

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Product Details

Pharma grade enterprice standard Hydrxypropyl gamma cyclodextrin   

Other name: hydrxypropyl- gamma-cyclodextrin / hydrxypropyl-γ-cyclodextrin 

CAS N: 128446-34-4

Abbreviation: HPGCD

 

Characteristics and applications

Hydroxypropyl gamma cyclodextrin's water solubility increase to 80g/100ml (25 C) furtherly , and hydropropyl gamma cyclodextrin is no longer a single pure product but the coexistence of multiple substituted compounds, with guest molecules when wrapping is not easy to generate inclusion crystallization. Overall, hydroxypropyl gamma cyclodextrin has a higher solubility in water and  stronger  anti crystallization ability.

 

Specification 

CAS Registration Number

128446-34-4

Molecular Formula

C48H80-nO40.(C3H7O)n

Molecular Weight

1297.2+n.(58.1)

Appearance

white powder, insipid, innocent

Assay

≥98

PH

6.0 ~ 9.0

Content of hydroxypropoxy

 

19.6%~25.9%

Aerobic microorganism

≤100CFU/g

Moulds & yeasts

≤50CFU/g

Escherichia Coli

Absence

 

 

 

 

 

 

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