Dibutyltin diacetate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1067-33-0 |
| Product name | Dibutyltin diacetate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial 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 Dibutyltin diacetate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dibutyltin diacetate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dibutyltin diacetate
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | PVC Heat Stabilizer | Used as a secondary heat stabilizer in conjunction with primary stabilizers (e.g., calcium–zinc stabilizers) to suppress dehydrochlorination during PVC processing and extend thermal stability time |
| Organic Synthesis | Organotin Catalyst | Catalyzes transesterification, condensation, and room-temperature vulcanization (RTV) of silicone sealants |
| Coatings Industry | Driers and Mildewcides for Coatings | Accelerates oxidative crosslinking in alkyd resin coatings; provides mildew- and algae-resistance in wood finishes and marine coatings |
| Textile Printing & Dyeing | Fabric Finishing Agent | Acts as a crosslinking catalyst for water- and oil-repellent finishing agents (e.g., fluorinated polymers), enhancing film formation and durability of the finish |
Manufacturing Quality Control of Dibutyltin diacetate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (DBTDA purity) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection based on volatility and retention time relative to certified reference standard. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of acidic impurities by standardized potassium hydroxide solution using phenolphthalein indicator. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical determination of water via iodine generation proportional to water content in anhydrous methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measurement of non-volatile inorganic residue after controlled high-temperature ashing at 550-600 C. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Multi-element quantification by measuring characteristic atomic emission intensities after acid digestion and plasma excitation. |
| Tin Content | Complexometric Titration with EDTA | Selective complexation of Sn4+ ions with EDTA at controlled pH, detected by metallochromic indicator. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Precipitation of chloride as AgCl monitored by silver ion-selective electrode endpoint detection. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity against platinum-cobalt standard scale or absorbance measurement at specified wavelength. |
| Density at 20 C | Oscillating U-tube Densitometry | Determination of mass per unit volume from resonant frequency shift of a vibrating U-shaped glass tube filled with sample. |
| Refractive Index at 20 C | Abbe Refractometry | Measurement of light bending angle at air-sample interface to determine refractive index at sodium D-line wavelength. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Quantification of mass loss under controlled nitrogen atmosphere from 25 C to 200 C. |
| Residual Solvents (e.g., butanol, acetic acid) | Headspace GC-FID | Separation and detection of volatile organic residues after thermal equilibration in sealed vial headspace. |
Technical Specifications of Dibutyltin diacetate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Acid Value (mg KOH/g) | <=1.0 mg KOH/g |
| Relative Density (20°C/25°C) | 1.200–1.220 g/cm³ |
| Refractive Index (n20/D) | 1.475–1.485 |
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 Dibutyltin diacetate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dibutyltin diacetate
Packaging of Dibutyltin diacetate
Industrial Dibutyltin diacetate 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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