Selenium, 99.5+%, powder, -200 mesh, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

7782-49-2

Molecular Formula

Se

Molecular Weight (g/mol)

78.97

MDL Number

MFCD00134090 MFCD00011224

InChI Key

BUGBHKTXTAQXES-UHFFFAOYSA-N

Synonym

selenium, elemental, selen, hydride, atom, elemental, selenio, vandex, alloy, and compounds, gray

PubChem CID

6326970

ChEBI

CHEBI:27568

IUPAC Name

selenium

SMILES

[Se]

Boiling Point

685.0°C

Melting Point

217.0°C

Color

Colorless to Yellow

Physical Form

Solution

Quantity

50 g

Linear Formula

Se

Fieser

01,990; 04,422; 05,575; 06,507; 08,439; 10,345; 11,465; 14,281

Merck Index

158,568

Solubility Information

Solubility in water: insoluble. Other solubilities: soluble in concentrated acid, slightly soluble in diehtyl ether, almost insoluble in carbon disulfide, insoluble in ethanol

Formula Weight

78.96

Percent Purity

≥99.5%

Packaging

Glass bottle

Specific Gravity

4.81

Density

4.8100 g/mL

Chemical Name or Material

Selenium

Hazard Category

GHS Signal Word: Danger

EINECSNumber

231-957-4

SDS

Hazard Category

GHS Signal Word: Danger

EINECSNumber

231-957-4

SDS

RUO – Research Use Only