Cobalt(II) oxide, 99.995% (metals basis), Thermo Scientific Chemicals

Description

Cobalt(II) oxide is widely used in the ceramic industry. It is an additive to create blue-colored glazes and enamels. It finds application in the manufacture of magnetic and electronic component materials.

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.

Specifications

Chemical Identifiers

• CAS: 1307-96-6
• Molecular Formula: CoO
• Molecular Weight (g/mol): 74.93
• MDL Number: MFCD00016031
• InChI Key: IVMYJDGYRUAWML-UHFFFAOYSA-N
• Synonym: cobalt ii oxide, zaffre, cobalt monoxide, cobalt black, cobalt oxide, cobaltous oxide, cobalt monooxide, monocobalt oxide, cobalt 2+ oxide, ci pigment black 13
• PubChem CID: 14786
• IUPAC Name: oxocobalt
• SMILES: O=[Co]

• Melting Point: 1935°C
• Color: Brown-Green
• Physical Form: Powder
• Quantity: 25 g
• UN Number: UN2811
• Merck Index: 14,2446
• Solubility Information: Insoluble in water.
• Formula Weight: 74.93
• Percent Purity: 99.995%
• Concentration or Composition (by Analyte or Components): CoO, may contain up to 10% Co₃O₄
• Sensitivity: Air Sensitive
• Density: 6.45 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Cobalt (II) oxide

RUO – Research Use Only