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

Product Code	Brand	Quantity
11349317	Thermo Scientific Alfa Aesar 040184.14	25 g
11339317	Thermo Scientific Alfa Aesar 040184.22	100 g
11319317	Thermo Scientific Alfa Aesar 040184.36	500 g
11329317	Thermo Scientific Alfa Aesar 040184.A4	2.5 kg

Description

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.

Chemical Identifiers

• CAS: 1308-06-1
• Molecular Weight (g/mol): 240.80
• InChI Key: UBEWDCMIDFGDOO-UHFFFAOYSA-N
• PubChem CID: 11651651

• Molecular Formula: Co3O4
• MDL Number: MFCD00010939
• 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
• SMILES: [O--].[O--].[O--].[O--].[Co++].[Co+3].[Co+3]

Specifications

• Melting Point: 900°C (decomposition)
• Color: Black
• Assay Percent Range: 99.7% (Metals basis)
• MDL Number: MFCD00010939
• Solubility Information: Soluble in acids and alkalis. Insoluble in water.
• SMILES: [O--].[O--].[O--].[O--].[Co++].[Co+3].[Co+3]
• Molecular Weight (g/mol): 240.80
• Formula Weight: 240.8
• Density: 6.11

• CAS: 1308-06-1
• Physical Form: Powder
• Molecular Formula: Co3O4
• 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
• InChI Key: UBEWDCMIDFGDOO-UHFFFAOYSA-N
• IUPAC Name: oxocobalt;oxo(oxocobaltiooxy)cobalt
• PubChem CID: 11651651
• Odor: Odorless
• Chemical Name or Material: Cobalt(II, III) oxide

Safety and Handling

GHS H Statement
H351-H317

P201-P202-P261-P281-P285-P304+P341-P308+P313-P342+P311-P501c

H334-H350i

missing translation for 'dotInformation' : DOT Class: 9, Packaging Group: III

missing translation for 'einecsNumber' : 215-157-2

missing translation for 'rtecsNumber' : GG2500000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Cobalt(II,III) oxide

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 3
• Carcinogenicity Category 1B
• Respiratory sensitiser Category 1

Hazard Statement

• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H350i-May cause cancer by inhalation.
• H412-Harmful 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.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .

RUO – Research Use Only