Cobalt(II) oxide, 99.995% (metals basis)

Description

CAS: 1307-96-6 | CoO | 74.93 g/mol

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: 5 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

Safety and Handling

Hazard Category	H301-H317-H330-H334-H350
Hazard Statement	GHS H Statement H351-H302-H317 Suspected of causing cancer. Harmful if swallowed. May cause an allergic skin reaction.
Precautionary Statement	P201-P202-P260-P264b-P270-P271-P272-P280g-P281-P284-P285-P301+P310-P302+P352-P304+P340-P308+P313-P310-P330-P333+P313-P363-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	215-154-6
RTECSNumber	GG2800000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only