Cobalt oxide (CoO)

Basic Information

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CAS Number

1307-96-6

Molecular Formula

CoO

Molecular Weight

74.93 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

1785 ºC

SMILES

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O=[Co]

InChI

InChI=1S/Co.O

InChIKey

IVMYJDGYRUAWML-UHFFFAOYSA-N

LogP

-0.1213

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

Safety Information

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GHS Hazard Pictograms

H302

H317

H410

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H317 May cause an allergic skin reaction
Sensitization, Skin

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1(b) Class 6.1(b)

Stability

Stability Stable, but may be moisture sensitive.

Sensitiveness

Air Sensitive

Toxicity

LD50 orally in rats: 1.70 g/kg (Smyth)

Synonyms & References

English

Cobalt oxide
Cobalt monoxide
Cobaltous oxide
Cobalt(II) oxide
Cobalt(II) oxide,-325 mesh
oxocobalt
CoO
Zaffre
ci77322
Black 13
c.i.77322
COBALT OXID
Cobalt(Ⅱ)oxde
C.I. 77322

MDL Number

MFCD00016031

Customs Code

2915900090

FAQ

What is Cobalt oxide (CAS: 1307-96-6)?

Cobalt oxide (CoO) is a chemical compound composed of cobalt and oxygen. It has the chemical formula CoO and appears as a black powder. Cobalt oxide is known for its high melting point, good thermal stability, and ability to act as a catalyst. It is commonly used in various industrial and scientific applications due to its unique properties.

What are the main uses of Cobalt oxide (CAS: 1307-96-6)?

Cobalt oxide (CoO) is widely used in the production of ceramics, glass, and pigments. It serves as a catalyst in chemical reactions and is employed in the manufacturing of batteries and superconductors. In the pharmaceutical industry, it is used as a precursor for other cobalt compounds. Additionally, it finds applications in research for material science and electronics due to its conductive and magnetic properties.

Is Cobalt oxide (CAS: 1307-96-6) safe?

Cobalt oxide (CoO) is generally considered safe when handled properly. However, it can cause irritation to the skin, eyes, and respiratory system if inhaled or ingested. Safety standards recommend using protective equipment such as gloves, goggles, and a respirator when working with CoO. It is also important to follow proper disposal procedures to ensure environmental safety.

How should Cobalt oxide (CAS: 1307-96-6) be stored?

Cobalt oxide (CoO) should be stored in a cool, dry, and well-ventilated place, away from moisture and light. It is best kept in airtight containers made of materials like glass or plastic to prevent contamination. The storage temperature should be below 25°C, and the compound should be protected from exposure to air to maintain its stability and purity.