Chromium pieces, 1-3 mm, 99.9%

Name: Chromium pieces, 1-3 mm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-017055

About Chromium pieces, 1-3 mm, 99.9%

Chromium pieces, 1-3 mm (CAS 7440-47-3) is a thin-film deposition material offered by Vaqora Chemicals, specified at 99.9% purity. The compound has the formula Cr, corresponding to a molecular weight of 52.0 g/mol. Systematically, it is named chromium.

The material typically appears as pieces or chunks. Reported physical data include a melting point of 1857 °C and a boiling point of 2672 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span PVD and sputter coating, thin-film deposition, semiconductor fabrication and catalysis. Buyers come mainly from academic and industrial research and electronics and semiconductors.

Available in 100 g, 500 g and 25 kg packs, Chromium pieces, 1-3 mm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

PVD & sputter coating
Thin-film deposition
Semiconductor fabrication
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Chromium pieces, 1-3 mm, 99.9%
Catalogue No.	VQ-017055
CAS Number	7440-47-3
IUPAC name	chromium
Molecular formula	Cr
Molecular weight	52 g/mol
Exact mass	51.9405
Purity / assay	99.9%
HSN code	81122900
InChIKey	VYZAMTAEIAYCRO-UHFFFAOYSA-N
SMILES	[Cr]
PubChem CID	23976

Physical properties
Physical form	Solid
Appearance	Pieces or chunks
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
Formula: Cr
MW: 52 g/mol

VQ-016723

Chromium chunks, 1-10 mm, 99.95%

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MW: 52 g/mol

VQ-016724

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%

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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, -4+7 mesh, 99.999%

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

VQ-016727

Chromium granules, 1-10 mm, 99.99%

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Formula: Cr
MW: 52 g/mol

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Frequently asked questions

What is the CAS number of Chromium pieces, 1-3 mm, 99.9%?

The CAS Registry Number of Chromium pieces, 1-3 mm, 99.9% is 7440-47-3.

What is the molecular formula and molecular weight of Chromium pieces, 1-3 mm, 99.9%?

Chromium pieces, 1-3 mm, 99.9% 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, 1-3 mm, 99.9% can I order?

We supply Chromium pieces, 1-3 mm, 99.9% in (99.9%) grade, in 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Chromium pieces, 1-3 mm, 99.9%?

Yes. Every lot of Chromium pieces, 1-3 mm, 99.9% 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, 1-3 mm, 99.9% be shipped internationally?

Yes. Chromium pieces, 1-3 mm, 99.9% 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.