Description
Betadex Sulfobutyl Ether Sodium Quick Details
Product name: Betadex sulfobutyl ether sodium
Other Name: SBE-??-CD; Captisol; beta-Cyclodextrin sulfobutyl ethers sodium salts; sulfobutyl ether sodium salt; Sulfobutyl beta cyclodextrin; sulfobutyl ether B-cyclodextrin
CAS: 182410-00-0
Molecular Formula: C42H70O35
Molecular weight: 1134.9842
Structuralformula:
Appearance: White to off-white powder
Assay: 99%
Betadex Sulfobutyl Ether Sodium Typical Properties
Item
Specifications
Appearance
White powder, sweet, insipid and innocuous
Solution Clarity
The solution is clear and essentiallyfree from particles of foreign matter.
Assay
95.0-105.0%
Degree of substitution
6.2-6.9
Water solution pH
4.0-6.8
Loss on drying
??10.0%
Heavy metals
??5ppm
Beta-CD
??0.1%
1,4-butane sultone
??0.5PPM
Sodium chloride
??0.2%
4-Hydroxybutane-1-Sulfonic Acid
??0.09%
Bis-(4-sulfobtyl) ether disodium
??0.05%
The total number of germ
??100cfu/g
The total number of mould
??50cfu/g
The Escherichia coli
none
Betadex Sulfobutyl Ether Sodium Application
Application: medicine ,pharma
Uses: solubilizer, embedding agent, stabilizer, masking agent.
Betadex Sulfobutyl Ether Sodium Packaging and Shipping
Bags: 25kg/drum
Betadex Sulfobutyl Ether Sodium Storage
It should be sealed and shaded to be stored in a dry, cool, well ventilated place.
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