CAS Number7782-49-2
Synonymsgray selenium; MFCD00134090; Selenium; elemental selenium; EINECS 231-957-4
Molecular FormulaSe
Molecular Weight78.96
Purity99.99 trace metals basis%
Density4.81 g/mL at 25 °C(lit.)
Boiling Point684.9 °C (lit.)
Melting Point217 °C (lit.)
Appearancepowder
EINECS231-957-4
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7782-49-2 |
| Catalog No. | 2A-9015586 |
| Chinese Name | 硒 |
| Synonyms | gray selenium; MFCD00134090; Selenium; elemental selenium; EINECS 231-957-4 |
| Molecular Formula | Se |
| Molecular Weight | 78.96 |
| Purity | 99.99 trace metals basis |
| Density | 4.81 g/mL at 25 °C(lit.) |
| Boiling Point | 684.9 °C (lit.) |
| Melting Point | 217 °C (lit.) |
| Appearance | powder |
| Water Solubility | Insoluble |
| Storage Condition | Store in a cool, ventilated and dry warehouse. Pro |
| Packaging | III |
| EINECS | 231-957-4 |
| PubChem ID | 24853754 |
| MDL Number | MFCD00134090 |
| SMILES | [Se] |
| InChI | 1S/Se |
| InChI Key | BUGBHKTXTAQXES-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12141910 |
| Hazard Symbols | 6.1 |
| MSDS | msds/15586_1_7782_49_2.pdf |
| Transport Info | Product name: Chemical name |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Sebacic acid | 111-20-6 | 2A-9015581 |
| sec-butyl acetate | 105-46-4 | 2A-9015582 |
| sec-Butyl amine | 13952-84-6 | 2A-9015583 |
| Selenic acid | 7783-08-6 | 2A-9015584 |
| Selenious acid | 7783-00-8 | 2A-9015585 |
| Selenium bromide | 7789-52-8 | 2A-0200897 |
| Selenium dichloride oxide | 7791-23-3 | 2A-9015588 |
| Selenium dioxide | 7446-08-4 | 2A-9015589 |
| Selenium(IV)fluoride | 13465-66-2 | 2A-9015590 |
| Selenium(VI)fluoride | 7783-79-1 | 2A-9015591 |
| Browse all Specialty Chemicals products » | ||
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