Tributyl(vinyl)tin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7486-35-3 |
| Product name | Tributyl(vinyl)tin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial GradeElectronic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Tributyl(vinyl)tin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Tributyl(vinyl)tin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Tributyl(vinyl)tin
| Industry | Application | Process |
|---|---|---|
| Polymer Industry | Catalyst | Initiates vinyl polymerization reactions |
| Plastics Industry | Stabilizer | Prevents degradation in plastics |
| Electronics Industry | Flame Retardant | Added to plastics or resins |
| Textile Industry | Antistatic Agent | Applied in post-treatment of textiles |
| Coatings Industry | Crosslinker | Incorporated into coating formulations |
Manufacturing Quality Control of Tributyl(vinyl)tin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on retention time and peak area comparison against certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Weighing non-volatile residue after high-temperature ashing at 550-600 C. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal ions by absorption of characteristic wavelength light after acid digestion. |
| Tin Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element detection of tin via emission intensity at specific spectral line after sample nebulization. |
| Vinyl Group Content | 1H NMR Spectroscopy | Quantitative analysis using integration ratio of vinyl proton signals (4.8-5.2 ppm) relative to reference peaks. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Separation and quantification of volatile organic solvents based on retention time and calibration curves. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Assessment of yellow/brown discoloration by matching against platinum-cobalt standard solutions or absorbance at 430 nm. |
| Density | Digital Density Meter | Measurement of mass per unit volume at controlled temperature (e.g., 20 C) using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using calibrated prism instrument at specified temperature. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of Cl- ions via conductivity detection (IC) or silver nitrate titration with Ag electrode endpoint detection. |
Technical Specifications of Tributyl(vinyl)tin
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.492–1.496 |
| Relative Density (20°C/25°C) | 1.035–1.045 g/cm³ |
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 Tributyl(vinyl)tin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Tributyl(vinyl)tin
Packaging of Tributyl(vinyl)tin
Industrial Tributyl(vinyl)tin 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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