Hydroxypropyl-gamma-cyclodextrin

Product Detail

Name: Hydrxypropyl- gamma-cyclodextrin   

Other name : Hydroxypropyl-?-cyclodextrin 

Abbreviation : HPGCD

CAS: 128446-34-4

Molecular formula : C₄₈H₈₀-nO₄₀.(C₃H₇O)n

Molecular weight: 1297.2+n.(58.1)

Grade : Pharmaceutical grade/Injection grade

Standard : enterprise standard 

Package: 500g/bag,2kg/bag,10kg/drum or customized

Use : medical/chemical/injection 

Specification:

Standard	Pharmaceutical grade
appearance	White powder
purity	98.0~102.0%
Solubility in water	=800g/L(25?)
Absorption	Absorption of a 2% solution (220-350nm\350-660nm) is not more than 0.5
Loss on drying (%)	=6.0
Residue on ignition(%)	=0.1
Gamma cyclodextrin (%)	=1.5
Propylene glycol(%)	=0.5
Degree of substitution	4.0~5.6
TAMC(cfu/g)	=100
TYMC(cfu/g)	=50
Salmonella/E. Coli (cfu/g)	Absent

Storage: at room temperature, in tightly closed container.

 

Shandong Binzhou Zhiyuan Biotechnology Co.,Ltd is one of the leading China hydroxypropyl-gamma-cyclodextrin manufacturers and suppliers, as a professional company, we have productive factory, which is able to produce high-quality hydroxypropyl-?-cyclodextrin, (2-hydroxypropyl)-gamma-cyclodextrin, 128446-34-4 at good price. Welcome to buy products from us.