Betadex Sulfobutyl Ether Sodium Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 182410-00-0 |
| Product name | Betadex Sulfobutyl Ether Sodium |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Food GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Betadex Sulfobutyl Ether Sodium
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Betadex Sulfobutyl Ether Sodium Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Betadex Sulfobutyl Ether Sodium
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Enhancing drug solubility and stability | Used for inclusion complexation |
| Food | Improving food stability and sensory properties | Applied in formulation blending |
| Cosmetics | Enhancing active ingredient stability and skin permeation | Employed for encapsulation |
Manufacturing Quality Control of Betadex Sulfobutyl Ether Sodium
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state (e.g., white or white-like powder), presence of foreign matter or lumps. |
| Identification | Infrared Spectroscopy (IR) | Compare the infrared absorption spectrum with that of a standard to confirm molecular structure consistency. |
| pH Value | pH Meter Method | Prepare an aqueous solution of a certain concentration (e.g., 10%), and measure its acidity or alkalinity using a calibrated pH meter. It should fall within the range specified in the pharmacopoeia. |
| Drying Loss | Drying Method (105°C, constant weight) | Weight the sample and dry it at 105°C until constant weight is achieved. Calculate the percentage of mass loss to assess moisture and volatile content. |
| Ash Residue | High-Temperature Ashing (600–800°C) | After high-temperature calcination, weigh the residual material to evaluate the total amount of inorganic impurities. |
| Heavy Metals | Thioacetamide Method / ICP-MS | Use colorimetric method or inductively coupled plasma mass spectrometry (ICP-MS) to determine the total content of heavy metals such as lead, arsenic, cadmium, and mercury. |
| Substitution Degree (DS) | Nuclear Magnetic Resonance (¹H NMR) | Calculate the average substitution degree by comparing the integral areas of protons from sulfobutyl groups and glucose units (usually targeted around 6.5). |
| Content Determination | Potentiometric Titration / HPLC | Potentiometric titration based on sodium ion content conversion; HPLC using external standard method for quantification of main component purity. |
| Related Substances/Impurities | High-Performance Liquid Chromatography (HPLC) | Separate using reversed-phase or ion-pair chromatography to detect unreacted raw materials, by-products, and degradation products. |
| Solution Clarity and Color | Visual Turbidity and Color Comparison | Prepare a solution of specified concentration and compare it with standard turbidity or color reference solutions to evaluate clarity and coloration after dissolution. |
| Bacterial Endotoxins | Limulus Amebocyte Lysate (LAL) Method | Use the gel clot method or kinetic chromogenic method with Limulus blood cell lysate to detect endotoxin limit (e.g., <0.5 EU/mg for injectables). |
| Microbial Limit | Pharmacopoeia Microbial Test Method | Perform tests for total aerobic bacteria, mold, and yeast count, as well as control organisms (e.g., Escherichia coli) according to the Chinese Pharmacopoeia or USP. |
| Moisture | Karl Fischer Method | Determine trace water content using volumetric or coulometric methods, suitable for moisture-sensitive formulation raw materials. |
| Sodium Content | Atomic Absorption Spectroscopy (AAS) / Ion Chromatography | Determine sodium ion content to verify stoichiometry, assisting in confirming substitution degree and molecular integrity. |
Technical Specifications of Betadex Sulfobutyl Ether Sodium
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=10 ppm |
| Optical Rotation | -15.0° to -19.0° (c=1, H2O) |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Betadex Sulfobutyl Ether Sodium
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Betadex Sulfobutyl Ether Sodium
Safety Information of Betadex Sulfobutyl Ether Sodium
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Betadex Sulfobutyl Ether Sodium
Industrial Betadex Sulfobutyl Ether Sodium Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply