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HS Code |
355731 |
| Cas Number | 57608-14-7 |
| Molecular Formula | C8HF17O3S |
| Molecular Weight | 500.22 g/mol |
| Iupac Name | 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid |
| Appearance | White to off-white solid |
| Melting Point | 46-50°C |
| Solubility In Water | Low |
| Density | 1.93 g/cm³ |
| Pka | -3.3 |
| Synonyms | PFOS; Perfluorooctanesulfonic acid |
| Pubchem Cid | 67835 |
| Ec Number | 260-989-7 |
| Odor | Odorless |
As an accredited 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass bottle, tightly sealed, labeled “1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid, 25g,” with hazard warnings. |
| Shipping | For shipping, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid must be securely packaged in corrosion-resistant containers, clearly labeled, and compliant with international transport regulations for hazardous chemicals. Ensure secondary containment and include safety documentation with the shipment. Avoid exposure to moisture, heat, and incompatible substances during transit. |
| Storage | 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-octanesulfonic acid should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Keep away from incompatible substances such as strong bases and oxidizers. Protect from moisture and direct sunlight. Use corrosion-resistant shelves and suitable secondary containment to prevent potential spills or leaks. |
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Purity 99.5%: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid with 99.5% purity is used in semiconductor wet etching processes, where it ensures uniform etching profiles and minimal ionic contamination. Thermal Stability up to 220°C: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid with high thermal stability up to 220°C is used in high-temperature surfactant formulations, where it maintains surfactant activity without degradation. Surface Tension Reduction: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid as a surfactant additive is used in firefighting foams, where it delivers lower surface tension and enhanced film formation for improved fire suppression. Aqueous Solubility 30 g/L: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid with aqueous solubility of 30 g/L is used in electroplating baths, where it allows consistent dispersion and wetting of metal surfaces. Molecular Weight 500.13 g/mol: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid of molecular weight 500.13 g/mol is used in industrial coating formulations, where it offers precise control of viscosity and coating thickness. Low Critical Micelle Concentration: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid with low critical micelle concentration is used in cleaning agents for sensitive equipment, where it achieves effective soil removal with minimal dosage. Chemical Stability in Acidic Medium: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid with high stability in acidic medium is used in chromate conversion coatings, where it provides durable corrosion resistance under harsh conditions. |
Competitive 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-1-Octanesulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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