Sodium thioctate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 2319-84-8 |
| Product name | Sodium thioctate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeFood 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 Sodium thioctate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium thioctate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium thioctate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antioxidant; active pharmaceutical ingredient (API) for treating diabetic peripheral neuropathy | Used as an API in formulation manufacturing, including tablets and injectables |
| Nutritional Supplements | Antioxidant component in dietary supplements | Incorporated into capsules, tablets, or oral solutions with excipients |
| Cosmetics | Anti-aging and skin-repairing ingredient | Added to skincare formulations such as emulsions and serums |
| Research | Antioxidant model compound in biochemical research | Applied in cell culture, enzymology assays, and studies of free radical scavenging mechanisms |
Manufacturing Quality Control of Sodium thioctate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Sodium R-lipoate) | HPLC-UV | Quantification using reversed-phase HPLC with UV detection at 330 nm, based on peak area comparison against reference standard. |
| Related Substances | HPLC-UV | Separation and quantification of impurities (e.g., R-lipoic acid, oxidized forms) using gradient HPLC-UV; identification by retention time and relative response. |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine reagent to determine trace water content based on stoichiometric reaction with iodine and sulfur dioxide. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to combust organic matter, then weighing inorganic residue as sulfate ash. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Atomic absorption or optical emission spectroscopy after acid digestion; quantifies total heavy metals relative to lead equivalence. |
| Chloride | Ion Chromatography | Separation and conductivity detection of chloride anions in aqueous extract; quantified against chloride standard calibration. |
| Sodium Content | Flame Photometry | Measurement of sodium-specific emission intensity at 589 nm in atomized solution, compared to sodium standard curve. |
| pH (1% aqueous solution) | Potentiometric Measurement | Determination using calibrated pH electrode in a 10 mg/mL aqueous solution at 25 C. |
| Specific Optical Rotation | [a]D | Measurement of plane-polarized light rotation using sodium D-line (589 nm) in solution; confirms chiral purity of R-enantiomer. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity versus angle to derive volume-based particle size distribution in suspension. |
| Microbial Limits | Membrane Filtration | Enumeration of aerobic bacteria, yeasts, and molds via filtration, membrane transfer to selective agar, and colony counting after incubation. |
| Loss on Drying | Thermogravimetry | Weight loss measured after drying at 105 C for 2 hours under vacuum or air, indicating volatile content including residual solvents. |
Technical Specifications of Sodium thioctate
| Test Item | Specification |
|---|---|
| Appearance | Light yellow powder |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -15° to -18° (c=1, in water) |
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 Sodium thioctate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Sodium thioctate
Packaging of Sodium thioctate
Industrial Sodium thioctate 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