|
HS Code |
579358 |
| Chemical Name | 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide hydroquinone (DOPO-HQ) |
| Appearance | White powder |
| Phosphorus Content | 13.2% |
| Melting Point | 220-230°C |
| Decomposition Temperature | Above 330°C |
| Solubility In Water | Insoluble |
| Molecular Weight | 356 g/mol |
| Application | Epoxy resins, polyesters, engineering plastics |
| Flame Retardancy Mechanism | Char formation and gas-phase action |
| Thermal Stability | High |
| Toxicity | Low |
| Storage Conditions | Cool, dry, and well-ventilated place |
| Compatibility | Good with various resin systems |
| Cas Number | 99208-50-1 |
As an accredited DOPO-HQ Halogen-Free Flame Retardant factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The DOPO-HQ Halogen-Free Flame Retardant is packaged in 25kg net weight fiber drums, securely sealed with inner polyethylene liner bags. |
| Shipping | DOPO-HQ Halogen-Free Flame Retardant is shipped in sealed, moisture-proof containers or drums, ensuring product integrity during transit. Packages are clearly labeled according to safety and regulatory requirements. Store and transport in a cool, dry environment, away from direct sunlight and incompatible substances. Handle with appropriate personal protective equipment (PPE). |
| Storage | DOPO-HQ Halogen-Free Flame Retardant should be stored in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and moisture. Keep the container tightly closed and avoid contact with strong oxidizing agents. Use appropriate chemical storage containers. Ensure proper labeling and prevent buildup of dust. Store at room temperature, protected from physical damage and incompatible materials. |
Competitive DOPO-HQ Halogen-Free Flame Retardant 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
Flexible payment, competitive price, premium service - Inquire now!
