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Hydroxypropyl-gamma-cyclodextrin
Hydroxypropyl-gamma-cyclodextrin

Shandong Binzhou Zhiyuan Biological Technology 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-γ-cyclodextrin, (2-hydroxypropyl)-gamma-cyclodextrin, 128446-34-4 at good price. Welcome to buy products from us.

Name: hydrxypropyl- gamma-cyclodextrin   

Other name : hedroxypropyl-γ-cyclodextrin 

Abbreviation : HPGCD

CAS: 128446-34-4

Molecular formula : C48H80-nO40.(C3H7O)n

Molecular weight: 1297.2+n.(58.1)

Grade : pharma grade

Solubility(in 100cm3 solvent, at 25℃) :   water:      >50g

                                                    Methanol:  >50g

                                                    Chloroform:  <1.0g

Qaulity : injection grade / pharma grade / chemical grade 

Standard : enterprise standard 

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

Use : medical \ chemical 

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.



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 E-mail:info@cydextrin.com
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