Sodium 2-biphenylate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 132-27-4 |
| Product name | Sodium 2-biphenylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
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Documents We Provide for Sodium 2-biphenylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium 2-biphenylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium 2-biphenylate
| Industry | Application | Process |
|---|---|---|
| Pesticide Industry | Fungicide Intermediate | Reacted with haloalkanes to yield substituted products |
| Disinfectant Industry | Disinfectant Component | Reacted with acids to produce o-phenylphenol |
| Polymer Materials | Antioxidant | Acts as a radical scavenger to retard polymer degradation |
| Pharmaceutical Industry | Antifungal Drug Intermediate | Used in the synthesis of antifungal compounds |
| Water Treatment | Algaecide | Applied to control algal growth in aqueous systems |
Manufacturing Quality Control of Sodium 2-biphenylate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Sodium O-Phenylphenolate) | Acid-Base Titration | Direct titration with standardized HCl using phenolphthalein or potentiometric endpoint detection. |
| Moisture Content | Karl Fischer Titration | Quantitative determination of water via iodine-sulfur dioxide reaction in a methanol-based reagent. |
| pH (1% aqueous solution) | pH Meter Measurement | Electrochemical measurement of hydrogen ion activity in a standardized aqueous solution. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of trace metal impurities by absorption of characteristic atomic spectral lines. |
| Sodium Content | Flame Photometry | Measurement of sodium-specific emission intensity when atomized in a flame. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Titration using silver nitrate and a silver indicator electrode to detect chloride ion concentration. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation as barium sulfate followed by filtration, drying, and weighing of the precipitate. |
| Organic Impurities (Related Substances) | High-Performance Liquid Chromatography (HPLC) | Separation and quantification of邻苯基苯酚 and other aromatic impurities using reversed-phase C18 column and UV detection. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic residue after controlled high-temperature incineration. |
| Appearance (Color and Clarity) | Visual Inspection | Comparison against standard color scales (e.g., APHA) and assessment of solution clarity in specified concentration. |
| Iron Impurity | ICP-OES | Multi-element quantification of iron via plasma-induced optical emission at characteristic wavelengths. |
| Loss on Drying | Thermogravimetric Analysis (TGA) | Mass loss measured upon heating under controlled conditions to determine volatile content. |
Technical Specifications of Sodium 2-biphenylate
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow powder |
| Purity | ≥98.0% |
| pH | 6～8 |
| Refractive Index N20/D | +98.5～98.0 |
| Pb | ≤5 ppm |
| As | ≤3 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Sodium 2-biphenylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Sodium 2-biphenylate
Packaging of Sodium 2-biphenylate
Industrial Sodium 2-biphenylate 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.
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