Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.182410-00-0
Product name | Betadex Sulfobutyl Ether Sodium |
Cas number | 182410-00-0 |
Molecular formula | C42H70-nO35 (C4H8O3S Na)n |
Identification (IR) | Same absorption bands as USP betadex sulfobutyl ether sodium RS |
Appearance | White or almost white amorphous powder |
Water solution pH | pH of 30%w/v solution in water is 4.0-6.8 |
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 |