This is an old revision of this page, as edited by Beetstra (talk | contribs) at 13:52, 6 December 2011 (Saving copy of the {{chembox}} taken from revid 453469673 of page Selenic_acid for the Chem/Drugbox validation project (updated: 'CASNo').). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 13:52, 6 December 2011 by Beetstra (talk | contribs) (Saving copy of the {{chembox}} taken from revid 453469673 of page Selenic_acid for the Chem/Drugbox validation project (updated: 'CASNo').)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff) | This page contains a copy of the infobox ({{chembox}}) taken from revid 453469673 of page Selenic_acid with values updated to verified values. |
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| Names | |
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| IUPAC name Selenic(VI) acid | |
| Other names Selenic acid | |
| Identifiers | |
| 3D model (JSmol) | |
| ChEBI | |
| ChemSpider | |
| KEGG | |
| PubChem CID | |
| RTECS number |
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InChI
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SMILES
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| Properties | |
| Chemical formula | H 2SeO 4 |
| Molar mass | 144.9734 g/mol |
| Appearance | Colorless deliquescent crystals |
| Density | 2.95 g/cm, solid |
| Melting point | 58 °C (331 K) |
| Boiling point | 260 °C (533 K) (decomposes) |
| Solubility in water | 130 g/100 mL (30 °C) |
| Acidity (pKa) | similar to H 2SO 4 |
| Refractive index (nD) | 1.5174 (D-line, 20 °C) |
| Structure | |
| Molecular shape | tetrahedral at Se |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
| Main hazards | Corrosive, highly toxic |
| NFPA 704 (fire diamond) |
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| Related compounds | |
| Other anions | selenious acid hydroselenic acid hydrogen selenide |
| Other cations | sodium selenate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
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