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|
HS Code |
153574 |
| Chemical Name | Selenious Acid |
| Chemical Formula | H2SeO3 |
| Molar Mass | 128.97 g/mol |
| Appearance | Colorless to pale yellow crystalline solid |
| Density | 2.4 g/cm³ |
| Melting Point | 70 °C (158 °F) |
| Solubility In Water | Very soluble |
| Cas Number | 7783-00-8 |
| Ph | Acidic |
| Odor | Odorless |
| Boiling Point | Decomposes before boiling |
| Refractive Index | 1.609 |
| Storage Conditions | Store in a cool, dry, well-ventilated area |
| Hazard Statements | Toxic if swallowed; causes severe skin burns and eye damage |
| Synonyms | Selenic acid (incorrectly), Selenium(IV) oxide hydrate |
As an accredited Selenious Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g amber glass bottle with secure screw cap, labeled "Selenious Acid" (H₂SeO₃), hazard warnings, batch number, and manufacturer details. |
| Storage | Selenious acid should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong bases, strong oxidizers, and reducing agents. The storage area should be clearly labeled, equipped with spill containment, and access restricted to trained personnel. Store away from organic materials, combustibles, and foodstuffs. |
| Shipping | Selenious Acid should be shipped in tightly sealed, corrosion-resistant containers, protected from light and moisture. It must be clearly labeled as toxic and corrosive, and transported in accordance with hazardous materials regulations. Store and handle away from incompatible substances, such as reducing agents. Emergency procedures and proper PPE should be ensured during transport. |
Competitive Selenious Acid 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
