| CAS ID | 7783-00-8 |
|---|---|
| IUPAC Name | selenous acid |
| Molecular Formula | H2O3Se |
| Molecular Weight | |
| SMILES | O[Se](=O)O |
| 1091 |
Synonym: selenious acid, selenious acid h2seo3, monohydrated selenium dioxide, unii-f6a27p4q4r, selenium dioxide, monohydrated, ccris 5530, selenious acid usp, selenious acid,selenous acid,monohydrated selenium dioxide, selenium, reference standard solution
| Assay Percent Range | 97.5% min. (Iodometry) |
| Fieser | 01,992 |
| Merck Index | 15,8567 |
| Solubility Information | Solubility in water: 167g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol,insoluble in ammonia |
| Formula Weight | 128.97 |
| Physical Form | Crystalline Powder, Crystals and/or Chunks |
| Packaging | Glass bottle |
| Solubility | Solubility in water: 167 g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol, insoluble in ammonia |
| Color | Pink or White |
| Melting Point | 70.0°C |
| Chemical Name or Material | Selenious acid |
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