| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | ISO9001 etc |
| Model Number: | USP Grade |
| Minimum Order Quantity: | 500g |
| Price: | USD150-500/KG |
| Packaging Details: | 1KG/BAG |
| Delivery Time: | 5-15 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Tons per year |
| CAS No: | 182410-00-0 | Molecular Formula: | C42H70-nO35 (C4H8O3S Na)n |
|---|---|---|---|
| Molecular Weight: | 1135+158n | Standard: | USP-NF 2021 |
| Appearance: | White Powder | Assay: | 99% Min |
| Highlight: | White Powder Betadex Sulfobutyl Ether Sodium,Excipient Betadex Sulfobutyl Ether Sodium,CAS 182410-00-0 |
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Hot Sell USP Grade White Powder Betadex Sulfobutyl Ether Sodium,A Cyclodextrin Derivatives For Excipient
Product: Sulfobutyl beta Cyclodextrin Sodium
Alias: Betadex Sulfobutyl Ether Sodium
CAS No: 182410-00-0
Molecular formula : C42H70-nO35 (C4H8O3S Na)n
Molecular weight: 1135+158n
Standard : USP-NF 2021
Usage: Pharmaceuticals field
Purity: 99% Min
Appearance: White powder
Shelf life: 2 Years
| Betadex Sulfobutyl Ether Sodium | |
| Test Items | USP Standard |
| Clarity of Solution | A 30%w/v solution in water is clear |
| Identification (IR) | Same absorption bands as USP betadex sulfobutyl ether sodium RS |
| Identification(Sodium) | Identify test are positive for Sodium |
| Identification(LC) | the retention time of the major peak of sample solution corresponds to the standard solution |
| Average Degree of Substitution | 6.2-6.9 |
| 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 |
| Microbiology | |
| TAMC ( cfu/g) | ≤100 cfu/g |
| TYMC ( cfu/g) | ≤50 cfu/g |
| Escherichia Coli | Absence |
Main usage:
1.It is an important modified production of Beta-Cyclodextrin.
2.It is mainly used in the azotic medicine as an excipient.
3.It is a new type of anionic high water-soluble cyclodextrin derivatives.
4.It is good at including of drug molecules to form covalent compounds so that improve the stability of drugs, water-solubility, security, reduce renal toxicity, moderate drug hemolytic,control drugs release rate, cover up the bed smell .
5.It has been used for injectable,oral, nasal, eye medication.For Nitrogen drugs has a special affinity and inclusion.
Packing : 1kg/bag or 2kg/ bag; 10kg/ fiber drum or 20kg/ fiber drum
Storage: room temperature, moisture-proof, airtight preservation
