Cobalt, lump, 40 mm max, 99.8%

Name: Cobalt, lump, 40 mm max, 99.8%
Brand: Vaqora Chemicals
SKU: VQ-016755

About Cobalt, lump, 40 mm max, 99.8%

Cobalt, lump, 40 mm max (CAS 7440-48-4) is a high-purity metal offered by Vaqora Chemicals with a typical assay of 99.8%. The compound has the formula Co, corresponding to a molecular weight of 58.93 g/mol. Systematically, it is named cobalt.

The product is provided as lumps. Key physical data: a boiling point of 2900 °C and a density of 8.9 g/mL at 25 °C. 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 alloy preparation, evaporation sources and materials research. Buyers come mainly from academic and industrial research and metallurgy and mining.

We offer Cobalt, lump, 40 mm max in 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cobalt, lump, 40 mm max, 99.8%
Catalogue No.	VQ-016755
CAS Number	7440-48-4
IUPAC name	cobalt
Molecular formula	Co
Molecular weight	58.93 g/mol
Exact mass	58.9332
Purity / assay	99.8%
HSN code	81052010
InChIKey	GUTLYIVDDKVIGB-UHFFFAOYSA-N
SMILES	[Co]
PubChem CID	104730

Physical properties
Physical form	Solid
Appearance	Lumps
Boiling point	2900 °C
Density	8.9 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H341Suspected of causing genetic defects
H350May cause cancer
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P233, P260, P261, P271, P272, P273, 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 7440-48-4

Cobalt cathode, 99%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-016742

Cobalt foil, thick 1.0 mm, 99.95%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-016300

Technical

Cobalt foil, thick 1.0 mm, technical grade 99.9%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-047120

Cobalt granular, 99.995%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-016743

Cobalt nanopowder (carbon coated), 99.8%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-017314

Cobalt nanopowder, APS 28 nm, 99.8%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-017315

Cobalt pellets 3-5 mm, 99.95%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-016744

Cobalt pellets, dia 3*6 mm, 99.99%

CAS: 7440-48-4
Formula: Co
MW: 58.93 g/mol

VQ-017067

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Frequently asked questions

What is the CAS number of Cobalt, lump, 40 mm max, 99.8%?

The CAS Registry Number of Cobalt, lump, 40 mm max, 99.8% is 7440-48-4.

What is the molecular formula and molecular weight of Cobalt, lump, 40 mm max, 99.8%?

Cobalt, lump, 40 mm max, 99.8% has the molecular formula Co and a molecular weight of 58.93 g/mol. Its IUPAC name is cobalt.

Which grade and pack sizes of Cobalt, lump, 40 mm max, 99.8% can I order?

We supply Cobalt, lump, 40 mm max, 99.8% in (99.8%) grade, in 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cobalt, lump, 40 mm max, 99.8%?

Yes. Every lot of Cobalt, lump, 40 mm max, 99.8% 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, lump, 40 mm max, 99.8% be shipped internationally?

Yes. Cobalt, lump, 40 mm max, 99.8% 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.