Cobalt(II) oxide, 95%, Thermo Scientific Chemicals

Description

Gallium(III) oxide is used in vacuum deposition. It is useful for making semiconductor devices, gallium-alumina catalyst, gas sensors, luminescent phosphors and dielectric coatings of solar cells. It shows potential for developing deep-ultraviolet TCOs (Transparent Conductive Oxides) and transparent electrodes for ultraviolet optoelectronic devices. Recent studies report that gallium oxide can be a strong contender for power electronic devices for example, in ultrahigh-voltage power switching applications. Films made of gallium oxide have gained commercial interest owing to their gas sensitive characteristics, and glasses made with gallium oxide are the preferred optical materials for use in advanced technologies.

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.

Suitable for battery materials development.

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
• Physical Form: Powder
• Quantity: 25 g
• Assay Percent Range: 95%
• Solubility Information: Soluble in acids or alkalis. Insoluble in water.
• Formula Weight: 74.93
• Sensitivity: Air Sensitive
• Density: 6.45
• Chemical Name or Material: Cobalt(II) oxide

Safety and Handling

Product Identifier

• Cobalt(II) oxide

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Respiratory sensitiser Category 1
• Skin sensitiser Category 1

Hazard Statement

• H301-Toxic if swallowed.
• H317-May cause an allergic skin reaction.
• H330-Fatal if inhaled.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P284-¢In case of inadequate ventilation! wear respiratory protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P310-Immediately call a POISON CENTER/doctor/.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Cobalt oxide

RUO – Research Use Only