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

Description

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.

Specifications

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: 1 kg
• 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

RUO – Research Use Only