|
HS Code |
987949 |
| Chemical Name | Perfluorooctanesulfonic Acid |
| Common Abbreviation | PFOS |
| Cas Number | 1763-23-1 |
| Molecular Formula | C8HF17O3S |
| Molecular Weight | 500.13 g/mol |
| Appearance | White or off-white powder |
| Boiling Point | 200°C (decomposes) |
| Melting Point | Around 40°C |
| Solubility In Water | 0.57 g/L (20°C) |
| Vapor Pressure | <1 mmHg (25°C) |
| Density | 1.8 g/cm³ |
| Pka | -3.3 (strong acid) |
| Odor | Odorless |
| Stability | Stable under normal conditions |
| Ecotoxicity | Highly persistent, bioaccumulative |
As an accredited Perfluorooctanesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Perfluorooctanesulfonic Acid, 100g, is packaged in a sealed amber glass bottle with a secure, chemical-resistant screw cap and hazard labeling. |
| Shipping | Perfluorooctanesulfonic Acid (PFOS) should be shipped in tightly sealed, corrosion-resistant containers. It must be labeled as hazardous and transported in accordance with international and local regulations for toxic and environmentally persistent substances, including UN identification (UN 3276). Avoid exposure to heat, moisture, and incompatible materials during handling and transit. |
| Storage | Perfluorooctanesulfonic acid (PFOS) should be stored in tightly sealed, corrosion-resistant containers made of materials like polyethylene or Teflon. The storage area must be cool, dry, well-ventilated, and away from incompatible substances such as strong bases or oxidizers. Clearly label containers and keep them away from heat or direct sunlight. Ensure secondary containment to prevent leaks or spills. |
Competitive Perfluorooctanesulfonic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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