Chromium pieces, 2-3mm (0.08-0.12in) thick, 9… 7440-47-3

Name: Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)
Brand: Vaqora Chemicals
SKU: VQ-016734

About Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)

Vaqora Chemicals supplies Chromium pieces, 2-3mm (0.08-0.12in) thick, a high-purity metal registered under CAS number 7440-47-3, specified at 99.995% purity. With the molecular formula Cr, it has a molar mass of 52.0 g/mol. Its systematic (IUPAC) name is chromium.

The product is provided as pieces. Literature values give a melting point of 1857 °C and a boiling point of 2672 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for alloy preparation, evaporation sources and materials research. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Available in 50 g and 250 g packs, Chromium pieces, 2-3mm (0.08-0.12in) thick is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)
Catalogue No.	VQ-016734
CAS Number	7440-47-3
IUPAC name	chromium
Molecular formula	Cr
Molecular weight	52 g/mol
Exact mass	51.9405
Purity / assay	99.995%
HSN code	81122900
InChIKey	VYZAMTAEIAYCRO-UHFFFAOYSA-N
SMILES	[Cr]
PubChem CID	23976

Physical properties
Physical form	Solid
Appearance	Pieces
Melting point	1857 °C
Boiling point	2672 °C
Density	7.14 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, 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 7440-47-3

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CAS: 7440-47-3
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MW: 52 g/mol

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Chromium chunks, 1-10 mm, 99.95%

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Formula: Cr
MW: 52 g/mol

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Puriss

Chromium chunks, 2-15 mm (0.08-0.59in), 99.99%

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Formula: Cr
MW: 52 g/mol

VQ-016725

Chromium chunks, 99.999%

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Formula: Cr
MW: 52 g/mol

VQ-016726

Chromium foil, 1.5 mm thick, 99.95%

CAS: 7440-47-3
Formula: Cr
MW: 52 g/mol

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Chromium foil, thickness 0.5 mm, 99.99%

CAS: 7440-47-3
Formula: Cr
MW: 52 g/mol

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Chromium granules, -4+7 mesh, 99.999%

CAS: 7440-47-3
Formula: Cr
MW: 52 g/mol

VQ-016727

Chromium granules, 1-10 mm, 99.99%

CAS: 7440-47-3
Formula: Cr
MW: 52 g/mol

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Frequently asked questions

What is the CAS number of Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)?

The CAS Registry Number of Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) is 7440-47-3.

What is the molecular formula and molecular weight of Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)?

Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) has the molecular formula Cr and a molecular weight of 52 g/mol. Its IUPAC name is chromium.

Which grade and pack sizes of Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) can I order?

We supply Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) in (99.995%) grade, in 50 g, 250 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis)?

Yes. Every lot of Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) 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 Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) be shipped internationally?

Yes. Chromium pieces, 2-3mm (0.08-0.12in) thick, 99.995% (metals basis) 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.