Chromium granules, -4+7 mesh, 99.999%

Name: Chromium granules, -4+7 mesh, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-016727

About Chromium granules, -4+7 mesh, 99.999%

Vaqora Chemicals supplies Chromium granules, -4+7 mesh, a high-purity metal registered under CAS number 7440-47-3 at a purity of 99.999%. Formula Cr, molecular weight 52.0 g/mol. Its systematic (IUPAC) name is chromium.

The product is provided as granules. Key physical data: 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.

Typical applications include alloy preparation, evaporation sources, materials research and paints, coatings and inks. Our customers for this product work in academic and industrial research and metallurgy and mining.

Available in 10 g, 50 g, 250 g and 1 kg packs, Chromium granules, -4+7 mesh is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chromium granules, -4+7 mesh, 99.999%
Catalogue No.	VQ-016727
CAS Number	7440-47-3
IUPAC name	chromium
Molecular formula	Cr
Molecular weight	52 g/mol
Exact mass	51.9405
Purity / assay	99.999%
HSN code	81122900
InChIKey	VYZAMTAEIAYCRO-UHFFFAOYSA-N
SMILES	[Cr]
PubChem CID	23976

Physical properties
Physical form	Granules
Appearance	Granules
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
UN number	UN 3077

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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MW: 52 g/mol

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Puriss

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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

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Chromium foil, 1.5 mm thick, 99.95%

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

VQ-016298

Chromium foil, thickness 0.5 mm, 99.99%

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

VQ-016299

Chromium granules, 1-10 mm, 99.99%

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

VQ-016728

Chromium granules, dia 1-3 mm, 99.99%

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Formula: Cr
MW: 52 g/mol

VQ-016729

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Frequently asked questions

What is the CAS number of Chromium granules, -4+7 mesh, 99.999%?

The CAS Registry Number of Chromium granules, -4+7 mesh, 99.999% is 7440-47-3.

What is the molecular formula and molecular weight of Chromium granules, -4+7 mesh, 99.999%?

Chromium granules, -4+7 mesh, 99.999% 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 granules, -4+7 mesh, 99.999% can I order?

We supply Chromium granules, -4+7 mesh, 99.999% in (99.999%) grade, in 10 g, 50 g, 250 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chromium granules, -4+7 mesh, 99.999%?

Yes. Every lot of Chromium granules, -4+7 mesh, 99.999% 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 granules, -4+7 mesh, 99.999% be shipped internationally?

Yes. Chromium granules, -4+7 mesh, 99.999% is classified as hazardous (UN 3077), 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.