|
HS Code |
285184 |
| Chemical Name | Hydrogen Selenide |
| Chemical Formula | H2Se |
| Molecular Weight | 80.98 g/mol |
| Cas Number | 7783-07-5 |
| Appearance | Colorless gas |
| Odor | Foul, decayed horseradish-like odor |
| Melting Point | -65.7 °C |
| Boiling Point | -41.25 °C |
| Solubility In Water | Slightly soluble |
| Density | 3.54 g/L (at 0 °C, 1 atm) |
| Vapor Pressure | 2130 mmHg (at 25 °C) |
| Flammability | Highly flammable |
| Toxicity | Highly toxic by inhalation |
| Un Number | UN2202 |
As an accredited Hydrogen Selenide [Anhydrous] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hydrogen Selenide [Anhydrous], 99.99%, 50g, supplied in a sealed high-pressure stainless steel cylinder with tamper-evident cap and hazard labeling. |
| Shipping | Hydrogen Selenide [Anhydrous] is shipped as a highly toxic, flammable, and corrosive compressed gas under pressure in approved, tightly sealed cylinders. It requires clear hazard labeling (e.g., UN 2202), secure packaging, proper ventilation, and safe handling protocols. Only trained personnel should handle transport, complying with all relevant regulations. |
| Storage | Hydrogen Selenide [Anhydrous] should be stored in tightly sealed, corrosion-resistant cylinders or containers under an inert atmosphere such as nitrogen. Keep it in a cool, dry, well-ventilated area, away from heat, sparks, or open flames. Store separately from oxidizers, acids, and bases. Ensure proper gas detection and emergency measures due to its toxicity and flammability. |
Competitive Hydrogen Selenide [Anhydrous] 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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