Cobalt(II) carbonate

Name: Cobalt(II) carbonate
Brand: Vaqora Chemicals
SKU: VQ-014570

About Cobalt(II) carbonate

Cobalt(II) carbonate (CAS 12602-23-2) is a transition metal compound offered by Vaqora Chemicals in Extra Pure grade. The compound has the formula C2H6Co5O12, corresponding to a molecular weight of 516.73 g/mol. Its systematic (IUPAC) name is pentakis(cobalt(2+)). Dicarbonate. Hexahydroxide. Common synonyms include Cobaltous carbonate and cobalt(II) salt.

It is supplied as pale purple to purple to dark purple powder or crystals. Reported physical data include a density of 4.13 g/cm3. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span catalysis, dyes and pigments manufacture, paints, coatings and inks and ceramics and glass. Our customers for this product work in academic and industrial research.

Vaqora Chemicals supplies Cobalt(II) carbonate in 100 g, 250 g, 500 g and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Catalysis
Dyes & pigments manufacture
Paints, coatings & inks
Ceramics & glass

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cobalt(II) carbonate
Catalogue No.	VQ-014570
CAS Number	12602-23-2
IUPAC name	pentakis(cobalt(2+));dicarbonate;hexahydroxide
Molecular formula	C₂H₆Co₅O₁₂
Molecular weight	516.73 g/mol
Exact mass	516.6519
Grade	Extra Pure
HSN code	29420090
InChIKey	HIYNGBUQYVBFLA-UHFFFAOYSA-D
SMILES	C(=O)([O-])[O-].C(=O)([O-])[O-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Co+2].[Co+2].[Co+2].[Co+2].[Co+2]
PubChem CID	14274759

Physical properties
Physical form	Crystalline
Appearance	Pale purple to purple to dark purple powder or crystals
Density	4.13 g/cm3
H-bond donors / acceptors	6 / 12
TPSA	132 Å²
Synonyms	Cobaltous carbonate, cobalt(II) salt, Cobalt carbonate hydroxide (Co5(CO3)2(OH)6), Cobaltous carbonate basic, Cobalt, bis(carbonato(2-))hexahydroxypenta-, Di(carbonato(2-))hexahydroxypentacobalt, Di[carbonato(2-)]hexahydroxypentacobalt, Cobalt basic carbonate, Cobalt carbonate hydroxide, Cobalt(II) carbonate hydroxide (2:3), basic cobaltous

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H350May cause cancer
H351Suspected of causing cancer

Precautionary statements: P203, P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P318, P321, P333 + P317, P342 + P316, P362 + P364, P403, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 12602-23-2

EP

Cobalt(II) carbonate, EP

CAS: 12602-23-2
Formula: C₂H₆Co₅O₁₂
MW: 516.73 g/mol

VQ-047122

Frequently asked questions

What is the CAS number of Cobalt(II) carbonate?

The CAS Registry Number of Cobalt(II) carbonate is 12602-23-2. It is also known as Cobaltous carbonate, cobalt(II) salt, Cobalt carbonate hydroxide (Co5(CO3)2(OH)6).

What is the molecular formula and molecular weight of Cobalt(II) carbonate?

Cobalt(II) carbonate has the molecular formula C2H6Co5O12 and a molecular weight of 516.73 g/mol.

Which grade and pack sizes of Cobalt(II) carbonate can I order?

We supply Cobalt(II) carbonate in Extra Pure grade, in 100 g, 250 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cobalt(II) carbonate?

Yes. Every lot of Cobalt(II) carbonate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cobalt(II) carbonate be shipped internationally?

Yes. Cobalt(II) carbonate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.