© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
320481 |
| Chemical Name | Selenious Acid |
| Cas Number | 7783-00-8 |
| Molecular Formula | H2SeO3 |
| Molecular Weight | 128.98 g/mol |
| Appearance | Colorless to slightly yellow crystalline solid |
| Melting Point | 70 °C (decomposes) |
| Solubility In Water | Very soluble |
| Density | 2.4 g/cm³ |
| Ph 1 Solution | 0.8–1.2 |
| Un Number | 2931 |
| Synonyms | Dihydroxidoselane, Selenious acid solution |
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 (25 g) from Sigma-Aldrich/Merck/TCI Chemical is supplied in an amber glass bottle with hazard labeling and secure seal. |
| Shipping | Selenious Acid from Sigma Aldrich/Merck/TCI Chemical is shipped as a hazardous material in compliance with international regulations. It is securely packed in sealed, chemical-resistant containers, often accompanied by Material Safety Data Sheets (MSDS). Transport typically requires specialized labeling and documentation to ensure safe handling and delivery to authorized recipients. |
| Storage | Selenious Acid (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from combustible materials and direct sunlight. Keep separate from strong reducing agents and organic substances. Use appropriate corrosion-resistant containers. Store in compliance with local regulations and ensure proper labeling to avoid accidental misuse. |
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 +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!
