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Sodium selenide, 99.8% (metals basis), Thermo Scientific Chemicals
$654.51 - $3173.71
Chemical Identifiers
| CAS | 1313-85-5 |
|---|---|
| Molecular Formula | Na2Se |
| Molecular Weight (g/mol) | 124.951 |
| MDL Number | MFCD00014240 |
| InChI Key | VPQBLCVGUWPDHV-UHFFFAOYSA-N |
| Synonym | sodium selenide, disodium selenide, disodium monoselenide, unii-1fek1k7wce, disodium selandiide, 1fek1k7wce, sodiumselenide, disodium selenium 2-, parent |
| PubChem CID | 73973 |
| ChEBI | CHEBI:77773 |
| IUPAC Name | disodium;selenium(2-) |
| SMILES | [Na+].[Na+].[Se-2] |
Description
Sodium selenide is used in paper and pulp industry, for kraft process followed by photographic industry to prevent developer solutions. It finds application as a bleaching agent in textile industry, sulfur dyes and detergents. It is also used to impart color to glass, glazes and enamels. Further, it acts as a decolorizer of glass due to neutralization of greenish tint produced by iron (ferrous) compounds. It plays an important role to prepare organoselenium compounds by reacting with alkyl halides.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 1313-85-5 | |
| 124.951 | |
| VPQBLCVGUWPDHV-UHFFFAOYSA-N | |
| 73973 | |
| disodium;selenium(2-) |
| Na2Se | |
| MFCD00014240 | |
| sodium selenide, disodium selenide, disodium monoselenide, unii-1fek1k7wce, disodium selandiide, 1fek1k7wce, sodiumselenide, disodium selenium 2-, parent | |
| CHEBI:77773 | |
| [Na+].[Na+].[Se-2] |
Specifications
| >875°C | |
| Gray to Pink | |
| 99.8% (metals basis) | |
| MFCD00014240 | |
| 14,8672 | |
| Soluble in ethanol and liquid ammonia. Slightly soluble tetrahydrofuran. | |
| [Na+].[Na+].[Se-2] | |
| 124.951 | |
| CHEBI:77773 | |
| 99.8% | |
| Air and moisture sensitive; Hygroscopic | |
| Sodium selenide |
| 1313-85-5 | |
| 1 g | |
| Na2Se | |
| UN3283 | |
| sodium selenide, disodium selenide, disodium monoselenide, unii-1fek1k7wce, disodium selandiide, 1fek1k7wce, sodiumselenide, disodium selenium 2-, parent | |
| VPQBLCVGUWPDHV-UHFFFAOYSA-N | |
| disodium;selenium(2-) | |
| 73973 | |
| 124.94 | |
| ACS | |
| 2.625 g/mL | |
| (metals basis) |
Safety and Handling
GHS H Statement
H300-H331-H373
Fatal if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c
H301+H331-H373
DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: SELENIUM COMPOUND, SOLID, N.O.S.
EINECSNumber : 215-212-0
RTECSNumber : WE0350000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Argon
RUO – Research Use Only