Bis(lauroyloxy)dioctyltin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3648-18-8 |
| Product name | Bis(lauroyloxy)dioctyltin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial GradeSpecialty 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 Bis(lauroyloxy)dioctyltin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Bis(lauroyloxy)dioctyltin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Bis(lauroyloxy)dioctyltin
| Industry | Application | Process |
|---|---|---|
| Polyurethane Industry | Catalyst for polyurethane foam | Acts as an organotin catalyst to promote the polymerization reaction between isocyanates and polyols, enabling foaming and molding of flexible, rigid, and semi-rigid polyurethane foams |
| Silicone Rubber Industry | Crosslinking catalyst for room-temperature vulcanizing (RTV) silicone rubber | Catalyzes the condensation reaction between silanol groups and crosslinkers (e.g., alkoxysilanes), enabling rapid curing at ambient temperature |
| Coatings and Inks | Drier and flow-control additive for solvent-based coatings | Accelerates oxidative crosslinking and condensation reactions of hydroxyl- or carboxyl-containing resins, improving surface-dry speed and film leveling |
| Plastic Stabilizers | Co-stabilizer in polyvinyl chloride (PVC) heat stabilizer formulations | Acts synergistically with primary stabilizers (e.g., calcium–zinc complexes) to suppress dehydrochlorination of PVC during processing, enhancing thermal stability |
Manufacturing Quality Control of Bis(lauroyloxy)dioctyltin
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by gas chromatography with flame ionization detection using an internal standard and calibration curve. |
| Acid Value | Acid-Base Titration | Neutralization of free fatty acids with standardized KOH solution, using phenolphthalein indicator. |
| Tin Content | ICP-OES | Elemental quantification after acid digestion, based on emission intensity at characteristic tin wavelengths. |
| Water Content | Karl Fischer Titration | Coulometric or volumetric determination of water via iodine generation and stoichiometric reaction with water. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness intensity by comparing sample absorbance at 430 nm to APHA color scale standards. |
| Density at 20 C | Pycnometry | Determination of mass per unit volume using a calibrated pycnometer at controlled temperature. |
| Refractive Index at 20 C | Refractometry | Measurement of light bending angle in sample relative to air, correlated to molecular composition and purity. |
| Residue on Ignition | Gravimetric Analysis | Weighing of non-volatile residue remaining after high-temperature ashing of a weighed sample. |
| Heavy Metals (as Pb) | AAS | Quantification of lead and other heavy metals after acid digestion, using atomic absorption spectroscopy at element-specific wavelengths. |
| Chloride Content | Potentiometric Titration | Titration with silver nitrate using silver electrode to detect endpoint via potential change. |
| Viscosity at 25 C | Rotational Viscometry | Measurement of resistance to flow under shear stress using a calibrated rotational viscometer. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Quantification of weight loss upon heating under inert atmosphere, indicating low-boiling impurities or solvents. |
Technical Specifications of Bis(lauroyloxy)dioctyltin
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.475–1.485 |
| Relative Density (20°C/25°C) | 1.010–1.030 g/cm³ |
| Odor | Characteristic mild organic odor |
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 Bis(lauroyloxy)dioctyltin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Bis(lauroyloxy)dioctyltin
Packaging of Bis(lauroyloxy)dioctyltin
Industrial Bis(lauroyloxy)dioctyltin 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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