© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
653012 |
| Chemical Name | Phosphorus Trioxide |
| Chemical Formula | P4O6 |
| Molar Mass | 219.88 g/mol |
| Appearance | White crystalline solid |
| Odor | Garlic-like |
| Density | 2.135 g/cm³ |
| Melting Point | 23.8 °C |
| Boiling Point | 173.1 °C |
| Solubility In Water | Reacts with water |
| Toxicity | Highly toxic |
| Flammability | Non-flammable |
| Cas Number | 1314-24-5 |
As an accredited Phosphorus Trioxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g of Phosphorus Trioxide, sealed in an amber glass bottle, labeled with hazard symbols and handling instructions, packed in a padded box. |
| Shipping | Phosphorus Trioxide is shipped as a hazardous material due to its toxicity and reactivity with water and acids, releasing toxic gases. It must be packed in tightly sealed containers, protected from moisture, and labeled according to international regulations. Appropriate safety and handling procedures must be followed during storage and transport. |
| Storage | Phosphorus trioxide should be stored in tightly sealed containers under inert gas, such as nitrogen or argon, to prevent moisture or air contact. The storage area must be cool, dry, well-ventilated, and away from sources of ignition, acids, and oxidizing agents. Clearly label containers and keep them in a dedicated corrosives cabinet to prevent accidental reactions or exposure. |
|
Purity 99%: Phosphorus Trioxide with 99% purity is used in the synthesis of organophosphorus compounds, where it ensures high yield and minimal by-product formation. Melting Point 24°C: Phosphorus Trioxide with a melting point of 24°C is used in controlled temperature chlorination processes, where it provides efficient phase transition and reaction control. Particle Size <10 µm: Phosphorus Trioxide with particle size below 10 micrometers is used in specialized catalyst preparation, where it allows for enhanced surface interaction and catalytic activity. Stability Temperature 40°C: Phosphorus Trioxide with a stability temperature of 40°C is used in moisture-sensitive chemical manufacturing, where it maintains structural integrity and prevents premature decomposition. Reactivity Index High: Phosphorus Trioxide with a high reactivity index is used in flame retardant additive production, where it enables rapid incorporation and effective fire resistance enhancement. Density 2.1 g/cm³: Phosphorus Trioxide at 2.1 g/cm³ density is used in glass formulation, where it ensures uniform distribution and optimized refractive properties. Water Solubility Low: Phosphorus Trioxide with low water solubility is used in protective coating systems, where it improves moisture barrier performance and longevity of the coating. Volatility Moderate: Phosphorus Trioxide of moderate volatility is used in fumigant formulations, where it delivers controlled vapor release and enhanced penetration efficiency. |
Competitive Phosphorus Trioxide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
