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HS Code |
772872 |
| Chemical Name | Tetraethylammonium Perfluorooctanesulfonate |
| Molecular Formula | C12H20F17NO3S |
| Molecular Weight | 671.33 g/mol |
| Appearance | White to off-white powder |
| Solubility | Soluble in water |
| Melting Point | Decomposes above 250°C |
| Cas Number | 56773-42-3 |
| Density | 1.7 g/cm3 (approximate) |
| Purity | Typically >98% |
| Storage Temperature | Room temperature, keep container tightly closed |
| Synonyms | TEA PFOS |
As an accredited Tetraethylammonium Perfluorooctanesulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 100g amber glass bottle labeled "Tetraethylammonium Perfluorooctanesulfonate," features hazard symbols, lot number, and secure screw cap. |
| Shipping | Tetraethylammonium Perfluorooctanesulfonate should be shipped in tightly sealed, corrosion-resistant containers. It must be labeled as a hazardous chemical and transported following all applicable local and international regulations, including documentation for environmental hazards. Avoid releasing into the environment. Ship with compatible materials, protected from extreme temperatures, moisture, and physical damage. |
| Storage | Tetraethylammonium Perfluorooctanesulfonate should be stored in a tightly sealed container, away from moisture, heat, and direct sunlight. Keep it in a cool, dry, and well-ventilated area, separate from incompatible substances such as strong oxidizers. Ensure appropriate chemical labeling and secondary containment to prevent spills. Personal protective equipment should be used when handling to avoid exposure. |
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Purity 99%: Tetraethylammonium Perfluorooctanesulfonate with purity 99% is used in high-performance electrochemical capacitors, where it enhances ionic conductivity and energy storage efficiency. Aqueous Solubility 15 g/L: Tetraethylammonium Perfluorooctanesulfonate with aqueous solubility 15 g/L is used in analytical chemistry applications, where it ensures consistent sample preparation and reliable quantification. Thermal Stability 300°C: Tetraethylammonium Perfluorooctanesulfonate with thermal stability up to 300°C is used in high-temperature fuel cell electrolytes, where it maintains electrolyte integrity and operational stability. Molecular Weight 536.33 g/mol: Tetraethylammonium Perfluorooctanesulfonate with molecular weight 536.33 g/mol is used in organic synthesis as a phase-transfer catalyst, where it promotes efficient reaction rates and selective product yields. Particle Size <10 μm: Tetraethylammonium Perfluorooctanesulfonate with particle size less than 10 μm is used in polymer blend formulations, where it ensures homogeneous dispersion and uniform material properties. Anhydrous Form: Tetraethylammonium Perfluorooctanesulfonate in anhydrous form is used in moisture-sensitive battery electrolytes, where it prevents hydrolysis and preserves electrochemical performance. Viscosity Grade Low: Tetraethylammonium Perfluorooctanesulfonate with low viscosity grade is used in microfluidic device manufacturing, where it facilitates rapid and predictable reagent transport. |
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