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HS Code |
273888 |
| Chemicalname | Selenium |
| Form | Powder |
| Casnumber | 7782-49-2 |
| Molecularformula | Se |
| Molarmass | 78.97 g/mol |
| Appearance | Grayish to reddish-brown powder |
| Purity | Typically ≥99% |
| Meltingpoint | 221 °C |
| Boilingpoint | 685 °C |
| Density | 4.81 g/cm³ |
| Solubility | Insoluble in water |
| Odor | Odorless |
| Stability | Stable under recommended storage conditions |
| Hazardclass | 6.1 (Toxic substances) |
| Reactivity | Reacts with strong acids and oxidizing agents |
As an accredited Selenium (Powder) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Selenium (Powder) is packaged in a 100g amber glass bottle with a secure screw cap, labeled with hazard and supplier details. |
| Shipping | Selenium (Powder) is shipped in tightly sealed, inert containers to prevent oxidation and contamination. The packaging follows regulatory guidelines for hazardous materials, ensuring safe handling. Proper labeling, documentation, and transportation in compliance with Sigma Aldrich, Merck, and TCI standards are provided. Delivery typically requires a licensed recipient and special storage conditions. |
| Storage | Selenium (Powder) should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Keep away from heat, moisture, and incompatible materials such as strong acids and oxidizing agents. Store under inert atmosphere if possible to avoid oxidation. Ensure proper labeling and restrict access to authorized personnel only. Follow all local, state, and federal regulations for chemical storage. |
Competitive Selenium (Powder) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
