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Description: Beta sulfobutyl ether sodium also known as SBE-beta-CD, is a polyanionic beta-cyclodextrin derivative with a sodium sulfonate salt separated from the lipophilic cavity by a butyl ether spacer group, or sulfobutylether (SBE). Sulfobutylether beta-cyclodextrin was rationally designed to maximize safety and optimize interaction to improve the solubility, stability, bioavailability or lessen volatility, irritation, smell or taste. Name: Sulfobutylether beta-cyclodextrin sodium CAS#: 182410-00-0 Synonym: SBE-beta-CD; Sulfobutylether beta-cyclodextrin; Beta-cyclodextrin sulfobutyl ether sodium salts.
TECHNICAL DATA Specification data | Value | Clarity of Solution | clear | Average Degree of Substitution | 6.2-6.9 | PH | 4.0-6.8 | Heavy Metals | ≤5ppm | Water content | ≤10.0% | β-Cyclodextrin Content | ≤0.1% | Sodium Chloride | ≤0.2% | 1,4-butane sultone | ≤0.5ppm | 4-Hydroxybutane-1-Sulfonic Acid | ≤0.09% | Disodium bis-(4-sulfobtyl) ether | ≤0.05% | Assay | 95.0%-105.0% | Bacterial endotoxins | ≤20EU/g | TAMC ( cfu/g) | ≤100 cfu/g | TYMC ( cfu/g) | ≤50 cfu/g | Escherichia Coli | Absence |
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