Cobalt(II,III) oxide, 99.7% (metals basis), Thermo Scientific Chemicals

Description

For Use With Enamels, Semiconductors, Grinding Wheels

Finds use in enamels, semiconductors, grinding wheels. Used in catalysis, superconductors, ceramics and other fields as an important inorganic material. Also used as catalyst and catalyst carrier, as electrode active material, for glass, porcelain colorants and pigments, as chemical industry oxidant and as a catalyst for organic synthesis, in senior goggles and other filter materials, in temperature and gas sensors, in electronic ceramics, in lithium ion battery electrode materials, magnetic materials, electrochromic devices, enamels, solar energy absorbers.

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: 1308-06-1
• Molecular Formula: Co3O4
• Molecular Weight (g/mol): 240.80
• MDL Number: MFCD00010939
• InChI Key: UBEWDCMIDFGDOO-UHFFFAOYSA-N
• Synonym: oxocobalt; oxo oxocobaltiooxy cobalt, cobalt ii oxide; cobalt iii oxide, cobalt ii, coo.co2o3, aronis24129, cobaltic tetraoxide,, cobalt ii,iii oxide, powder, <10 mum, cobalt ii oxide; oxo oxocobaltio oxy cobalt, cobalt ii,iii oxide metals basis , 2-6 micron powder, oxidanylidenecobalt; oxidanylidene oxidanylidenecobaltiooxy cobalt
• PubChem CID: 11651651
• SMILES: [O--].[O--].[O--].[O--].[Co++].[Co+3].[Co+3]

• Melting Point: 900°C (decomposition)
• Color: Black
• Physical Form: Powder
• Quantity: 500 g
• Assay Percent Range: 99.7% (Metals basis)
• Solubility Information: Soluble in acids and alkalis. Insoluble in water.
• IUPAC Name: dicobalt(3+) λ²-cobalt(2+) tetraoxidandiide
• Formula Weight: 240.8
• Odor: Odorless
• Packaging: Packing group III
• Density: 6.11 g/cm³
• Chemical Name or Material: Cobalt(II, III) oxide

Safety and Handling

Product Identifier

• Cobalt(II,III) oxide

Signal Word

• Warning

Hazard Category

• Carcinogenicity Category 2
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1
• Skin sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H351-Suspected of causing cancer.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P201-Obtain special instructions before use.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P405-Store locked up.
• P501-Dispose of contents/container to in accordance with local/regional/national/international regulations..

RUO – Research Use Only