© 2026 Sinochem Nanjing Corporation,
All Right Reserved
|
HS Code |
328951 |
| Chemical Name | Phosphine |
| Formula | PH3 |
| Molar Mass | 33.997 g/mol |
| Appearance | Colorless gas |
| Odor | Garlic or fish-like |
| Boiling Point | -87.7°C |
| Melting Point | -132.8°C |
| Density | 1.379 g/L (at 0°C, 1 atm) |
| Solubility In Water | Slightly soluble |
| Flammability | Highly flammable |
| Toxicity | Highly toxic |
| Autoignition Temperature | 38°C |
| Cas Number | 7803-51-2 |
| Vapor Pressure | 81 atm (at 21.1°C) |
| Critical Temperature | -36.1°C |
As an accredited Phosphine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Phosphine is packaged in a 5-liter high-pressure steel cylinder with secure valve, labeled with hazard symbols and safety information. |
| Storage | Phosphine (PH₃) should be stored in tightly sealed, corrosion-resistant gas cylinders, away from heat, sparks, and sources of ignition, in a cool, well-ventilated, flame-proof area. It must be separated from oxidizers, acids, and halogens. Storage areas should have proper gas detection and emergency equipment. Label containers clearly, and keep away from direct sunlight and incompatible substances. |
| Shipping | Phosphine is shipped as a compressed, liquefied gas in high-pressure cylinders or tanks. It is highly flammable and toxic, requiring secure, leak-proof containers, proper hazard labeling, and strict adherence to safety regulations during transport. Storage and shipping must avoid heat, sparks, and ignition sources to prevent fires or explosions. |
Competitive Phosphine 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 sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
