|
HS Code |
159168 |
| Chemical Name | Selenious Acid |
| Chemical Formula | H2SeO3 |
| Molar Mass | 128.97 g/mol |
| Appearance | Colorless, hygroscopic crystalline solid |
| Melting Point | 70 °C (decomposes) |
| Solubility In Water | Very soluble |
| Density | 2.4 g/cm³ |
| Cas Number | 7783-00-8 |
| Ph | Acidic |
| Oxidizing Properties | Strong oxidizer |
| Toxicity | Toxic if ingested or inhaled |
| Boiling Point | Decomposes before boiling |
| Main Use | Intermediate for selenate and selenite salts |
As an accredited Selenious Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Selenious Acid is packaged in a 500 mL amber glass bottle, sealed with a plastic cap, and labeled with hazard warnings. |
| Shipping | Selenious Acid should be shipped in tightly sealed, corrosion-resistant containers due to its toxic and corrosive nature. It must be labeled as a hazardous material, protected from physical damage and incompatible substances, and kept dry. Transportation should comply with all applicable regulations for toxic and corrosive chemicals, such as UN number 2637. |
| Storage | Selenious acid should be stored in a tightly closed container, clearly labeled, and kept in a cool, dry, and well-ventilated area away from incompatible substances such as strong reducing agents. Protect from moisture and direct sunlight. Store at room temperature and ensure proper chemical spill containment. Use corrosion-resistant materials for storage due to its acidic and oxidizing properties. |
Competitive Selenious Acid 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!
