Products

β-cyclodextrin / β-CD

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Beta Cyclodextrin 

C A S #: 7585-39-9

Purity: 98-102% 

Applications:

Pharmaceutical application for example

1.Improve drugs sability
2.Reduce drugs irritation,toxicity side effect and cover odor
3.Enhance drugs solibility
4.Improve drugs utilization

 

Food application for example

1.Edible pigment
2.Flavors and fragrances
3.Confection
4.Beverage
5.Fruits cans
6.Sea foods and meat processing

Specification:

Item

Standard

Result

Appearance

White crystal powder

smellless, little sweet

White crystal powder

smellless, little sweet

Distinguish

Positive

Complied

Assay

98.0-101.0%

99.9%

Cleanness and color Of solution

Cleanness

Cleanness

PH

5.0-8.0

6.1

Reductive sugar

≤0.2%

Complied

Light-absorbing impurities

≤0.1(230nm-350nm)

≤0.05(350nm-750nm)

Complied

Specific rotation

+160°-+164°

+162°

Loss on drying

≤14%

11.2%

Chloride

≤0.018

Complied

Heavy metal

≤10ppm

<10ppm

Residue on ignition

≤0.1%

0.05%

The total number of germ

≤1000

<1000

The total number of mould

≤100

<100

Germ causing disease

Negative

Negative

 

What are cyclodextrins used for?

 

About 30 different pharmaceutical products containing cyclodextrins are now on the market worldwide and numerous food products, cosmetics and other commercial products contain cyclodextrins.

 

In these products cyclodextrins are mainly used solubilizing agents to increase water-solubility of lipophilic compounds.

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