氧化钴

Description

Cobaltic oxide · CAS 1308-04-9 · Co2O3.

Identification

CAS Registry Number	1308-04-9
PubChem CID	4110762
Molecular formula	Co2O3
IUPAC name	oxo(oxocobaltiooxy)cobalt

Computed Descriptors

Molecular Weight	165.865
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	165.851131
Monoisotopic Mass	165.851131
Topological Polar Surface Area	43.4
Heavy Atom Count	5
Formal Charge	0
Complexity	34.2

Documented Uses

• Cobalt(III) oxide is used as a catalyst. (L493)
• Cobalt is absorbed though the lungs, gastrointestinal tract, and skin. Since it is a component of the vitamin B12 (cyanocobalamin), it is distributed to most tissues of the body. It is transported in the blood, often bound to albumin, with the highest levels being found in the liver and kidney. Cobalt is excreted mainly in the urine and faeces. (L29)

Synonyms

Cobalt(III) oxide; Cobalt sesquioxide; Cobalt peroxide; Cobalt trioxide; Cobaltic oxide; Dicobalt oxide; Cobalt sesqioxide; Dicobalt trioxide; Cobalt(3+) oxide; Co2O3; EINECS 215-156-7; SCHEMBL19610455; MFCD01074929; AKOS015904052; Cobalt(III) oxide, puriss., 70.0%; Q121881

Frequently Asked Questions

What are the CAS number and molecular formula of Cobaltic oxide?

CAS 1308-04-9; molecular formula Co2O3; molecular weight — g/mol.

What other names is Cobaltic oxide known by?

Cobalt(III) oxide, Cobalt sesquioxide, Cobalt peroxide, Cobalt trioxide, Cobaltic oxide, Dicobalt oxide.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.