
CAS Number7783-08-6
Synonymsselenite acid; MFCD00012191; selenic asid; selenate acid; H2SeO4; UN1905; EINECS 231-979-4; selenium acid; Selenic acid; dihydroxidodioxidoselenium
Molecular FormulaH2SeO4
Molecular Weight144.97
Purity99.95 trace metals basis%
Density1.407 g/mL at 25 °C
Boiling Point260°C
Melting Point58°C
AppearanceColorless or white crystals
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7783-08-6 |
| Catalog No. | 2A-9015584 |
| Chinese Name | 硒酸 |
| Synonyms | selenite acid; MFCD00012191; selenic asid; selenate acid; H2SeO4; UN1905; EINECS 231-979-4; selenium acid; Selenic acid; dihydroxidodioxidoselenium |
| Molecular Formula | H2SeO4 |
| Molecular Weight | 144.97 |
| Purity | 99.95 trace metals basis |
| Density | 1.407 g/mL at 25 °C |
| Boiling Point | 260°C |
| Melting Point | 58°C |
| Appearance | Colorless or white crystals |
| Storage Condition | Storage Precautions Store in a cool, dry and well- |
| Packaging | I |
| PubChem ID | 24871762 |
| MDL Number | MFCD00012191 |
| SMILES | O[Se](O)(=O)=O |
| InChI | 1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4) |
| InChI Key | QYHFIVBSNOWOCQ-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352300 |
| Hazard Symbols | 8 |
| MSDS | msds/15584_1_7783_08_6.pdf |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Scandium sulfate | 13465-61-7 | 2A-9015579 |
| Scandium sulfate octahydrate | 52788-54-2 | 2A-9015580 |
| Sebacic acid | 111-20-6 | 2A-9015581 |
| sec-butyl acetate | 105-46-4 | 2A-9015582 |
| sec-Butyl amine | 13952-84-6 | 2A-9015583 |
| Selenious acid | 7783-00-8 | 2A-9015585 |
| Selenium | 7782-49-2 | 2A-9015586 |
| Selenium bromide | 7789-52-8 | 2A-0200897 |
| Selenium dichloride oxide | 7791-23-3 | 2A-9015588 |
| Selenium dioxide | 7446-08-4 | 2A-9015589 |
| Browse all Specialty Chemicals products » | ||
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