Sodium tetraphenylboron Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 143-66-8 |
| Product name | Sodium tetraphenylboron |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeFood 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 tetraphenylboron
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Sodium tetraphenylboron Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Sodium tetraphenylboron
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Potassium ion detection reagent; drug analysis (e.g., quantitative determination of antibiotics and hormones) | Titrations; spectrophotometry |
| Agriculture | Determination of potassium content in soil and plants; pesticide residue analysis | Ion-selective electrode method; chromatography |
| Chemical Industry | Catalyst for organic synthesis; precipitant for separation of potassium, rubidium, and cesium ions | Precipitation reactions; catalytic reactions |
| Food | Detection of food additives (e.g., sodium benzoate as a preservative) | High-performance liquid chromatography (HPLC) |
| Environmental Monitoring | Monitoring potassium ion concentration in water bodies; ion removal in industrial wastewater treatment | Electrochemical methods; coagulation and sedimentation |
Manufacturing Quality Control of Sodium tetraphenylboron
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample. The product should be white or off-white crystalline powder, free from visible impurities. |
| Identification | Infrared Spectroscopy (IR) | Compare the sample spectrum with a reference standard, confirming characteristic functional group absorption peaks (e.g., aromatic C-H, C=C stretching vibrations) to verify structural consistency. |
| Assay | Non-aqueous Titration | Titrate in a non-aqueous solvent (e.g., glacial acetic acid) using a standardized perchloric acid solution, quantifying based on the basicity of sodium tetraphenylborate. |
| Chlorides | Silver Nitrate Turbidimetry | After acidifying the sample, add silver nitrate to form a white precipitate; measure chloride ion content by turbidimetry to control impurity levels. |
| Sulfates | Turbidimetry | Add barium chloride in a hydrochloric acid medium to form barium sulfate precipitate; determine sulfate impurity content by turbidity measurement. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying | Dry the sample at 105°C to constant weight, then calculate the percentage weight loss to assess moisture and volatile content. |
| Residue on Ignition | Gravimetric Method | Ignite the sample at high temperature, then weigh the residue to determine the content of non-volatile inorganic impurities. |
| Heavy Metals | Sulfide Colorimetry (e.g., as per Chinese Pharmacopoeia) | In weakly acidic conditions, heavy metals react with hydrogen sulfide to form colored precipitates; total heavy metal content (expressed as Pb) is determined by colorimetry. |
| Related Substances/Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase HPLC system to separate the main component from impurities; calculate purity and levels of related substances based on peak areas. |
| Microbial Limits | Microbial Limit Test (Plate Count / Membrane Filtration) | Test for total aerobic microbial count, molds and yeasts, and specified microorganisms (e.g., Escherichia coli) according to pharmacopoeial requirements to ensure microbiological safety. |
Technical Specifications of Sodium tetraphenylboron
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=98.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 300-305 °C (decomposes) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm (as Pb) |
| Total Impurities | <=1.5% (HPLC) |
| Identification (IR) | Conforms to reference spectrum |
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 tetraphenylboron
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Sodium tetraphenylboron
Packaging of Sodium tetraphenylboron
Industrial Sodium tetraphenylboron 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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