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494542

Sigma-Aldrich

α-Cyclodextrin, sulfated sodium salt hydrate

Synonym(s):

α-Cyclodextrin hydrate sulfate sodium salt, alpha-cyclodextrin hydrate sulfate sodium

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.22

optical activity

[α]23/D +78°, c = 1 in H2O

Quality Level

mp

190 °C (dec.) (lit.)

General description

α-Cyclodextrin, sulfated sodium salt hydrate is a modified version of α-cyclodextrin, and is commonly used in the pharmaceutical industry to improve the solubility and bioavailability of poorly soluble drugs.

Application

α-Cyclodextrin, sulfated sodium salt hydrate can be used as a host molecule in the formation of inclusion complexes with the azo dye Methyl Yellow. It also enhance the stability of the hydrazone tautomer of Methyl Yellow in acidic medium.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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α-Cyclodextrin Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, 98.0-101.0% cyclodextrin basis (HPLC)

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