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HS Code |
670944 |
| Chemical Name | O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) |
| Molecular Formula | C9H22O4P2S4 |
| Molecular Weight | 398.46 g/mol |
| Appearance | Yellow to orange liquid |
| Density | 1.27 g/cm3 |
| Boiling Point | Decomposes before boiling |
| Solubility In Water | Insoluble |
| Flash Point | Above 150°C (closed cup) |
| Cas Number | 15563-89-8 |
| Refractive Index | n20/D 1.555 |
| Storage Conditions | Store in a cool, dry, well-ventilated place |
| Odor | Mild sulfur odor |
| Stability | Stable under recommended storage conditions |
As an accredited O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a sealed 25 kg fiber drum, labeled with the chemical name, hazard symbols, and manufacturer details for traceability. |
| Shipping | O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Ensure compliance with local, national, and international chemical transport regulations. Use appropriate hazard labeling and documentation, and handle with care as the substance may be harmful if inhaled or ingested. |
| Storage | O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from heat, sparks, and sources of ignition. Protect from moisture, strong acids, bases, and oxidizing agents. Proper chemical storage protocols and safety labeling should be followed to prevent contamination and degradation. Use appropriate secondary containment if necessary. |
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Purity 98%: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with a purity of 98% is used in lubricant additive formulations, where it enhances anti-wear properties and prolongs equipment lifespan. Molecular Weight 378.5 g/mol: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with a molecular weight of 378.5 g/mol is employed in metalworking fluids, where it improves extreme pressure resistance and reduces tool wear. Low Viscosity: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) of low viscosity is utilized in hydraulic oil blends, where it facilitates rapid dispersion and uniform protective film formation. Thermal Stability up to 180°C: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with thermal stability up to 180°C is applied in high-temperature gear oils, where it maintains functional integrity and provides consistent anti-corrosion protection. Melting Point 72°C: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with a melting point of 72°C is incorporated in specialty greases, where it ensures optimal flow and lubrication at moderate operating temperatures. Particle Size <10 μm: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with particle size below 10 μm is used in precision lubrication systems, where it guarantees smooth application and minimizes clogging risk. Hydrolytic Stability: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with high hydrolytic stability is present in aqueous metal-cleaning formulations, where it resists decomposition and maintains efficacy in the presence of water. Sulfur Content 23%: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with a sulfur content of 23% is utilized in mining flotation reagents, where it increases selectivity and efficiency in mineral separation processes. Color Index ≤50 (APHA): O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with color index ≤50 (APHA) is used in transparent lubricant formulations, where it ensures product clarity and consumer appeal. Storage Stability 12 months: O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) with storage stability of 12 months is selected for bulk chemical storage, where it maintains original specifications and long-term usability. |
Competitive O,O,O',O'-Tetraethyl S,S'-Methylenebis(Dithiophosphate) prices that fit your budget—flexible terms and customized quotes for every order.
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