zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 6990-43-8 |
| Product name | zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeMaterial GradeSpecialty 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 zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Antioxidant, accelerator | Used as a high-efficiency accelerator and antioxidant in rubber vulcanization to enhance heat resistance, aging resistance, and mechanical strength of rubber products |
| Lubricant Additives | Extreme pressure (EP) and anti-wear additive | Added to industrial lubricating oils and engine oils to form a protective film on metal surfaces, reducing friction and wear and improving lubrication performance |
| Plastics Processing | Heat stabilizer | Applied in the processing of polyolefin and other plastic materials to improve thermal stability and prevent decomposition and discoloration at elevated temperatures |
| Pesticides | Fungicide (in certain formulations) | Formulated into specific fungicidal products for controlling fungal diseases in crops; use is limited and subject to applicable regulatory requirements |
Manufacturing Quality Control of zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Zinc Dialkyldithiophosphate Content) | Acid-Base Titration | Neutralization of acidic decomposition products with standardized NaOH solution after hydrolysis. |
| Moisture Content | Karl Fischer Titration | Quantitative reaction of water with iodine and sulfur dioxide in a methanol-based reagent. |
| Acid Number | Acid-Base Titration | Titration of free acidic groups with standardized KOH in alcoholic medium using phenolphthalein indicator. |
| Zinc Content | ICP-OES | Measurement of zinc-specific atomic emission intensity after sample acid digestion and nebulization. |
| Phosphorus Content | UV-Vis Spectrophotometry (Ammonium Molybdate Method) | Formation of phosphomolybdenum blue complex measured at ~820 nm after oxidation and reduction. |
| Sulfur Content | Combustion IC | Oxidation of organic sulfur to SO2, followed by conductivity detection in aqueous solution. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection based on mass-to-charge ratio after microwave-assisted acid digestion. |
| Color (APHA) | Visual Comparison or Spectrophotometer | Comparison of sample color intensity against platinum-cobalt standard solutions or absorbance at 430 nm. |
| Viscosity (at 40 C) | Capillary Viscometer | Measurement of flow time through calibrated capillary tube under gravity, converted to kinematic viscosity. |
| Flash Point | Cleveland Open Cup (COC) | Heating sample in open cup and determining minimum temperature at which vapors ignite briefly. |
| Insolubles (in Heptane) | Gravimetric Analysis | Filtration of heptane-diluted sample, drying, and weighing of residue. |
| Thermal Stability (Weight Loss at 150 C) | Thermogravimetric Analysis (TGA) | Measurement of mass loss under controlled heating in inert atmosphere to assess decomposition onset. |
Technical Specifications of zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 120-125°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Acid Value (mg KOH/g) | <=2.0 mg KOH/g |
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 zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate)
Industrial zinc O,O,O',O'-tetrabutyl bis(phosphorodithioate) 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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