Boron crystalline, 1 cm, 99.7%

Name: Boron crystalline, 1 cm, 99.7%
Brand: Vaqora Chemicals
SKU: VQ-016710

About Boron crystalline, 1 cm, 99.7%

Listed under CAS 7440-42-8, Boron crystalline, 1 cm is a high-purity metal available from Vaqora Chemicals with a typical assay of 99.7%. The compound has the formula B, corresponding to a molecular weight of 10.81 g/mol. Systematically, it is named boron. It is also known as Boron metal pieces.

The material typically appears as charcoal to grey to brown pieces or crystals or chunks. Literature values give a density of 2.34 - 2.37 g/mL. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span alloy preparation, evaporation sources, materials research and catalysis. It is used across academic and industrial research and metallurgy and mining.

Available in 5 g, 25 g and 1 kg packs, Boron crystalline, 1 cm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Boron crystalline, 1 cm, 99.7%
Catalogue No.	VQ-016710
CAS Number	7440-42-8
IUPAC name	boron
Molecular formula	B
Molecular weight	10.81 g/mol
Exact mass	11.0093
Purity / assay	99.7%
HSN code	28045010
InChIKey	ZOXJGFHDIHLPTG-UHFFFAOYSA-N
SMILES	[B]
PubChem CID	5462311

Physical properties
Physical form	Crystalline
Appearance	Charcoal to grey to brown pieces or crystals or chunks
Density	2.34 - 2.37 g/mL
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 7440-42-8

Boron amorphous, 93-96%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016706

Boron amorphous, 95%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016707

Boron amorphous, 98%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016708

Boron amorphous, 99.5%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016709

Boron foil, thick 2 mm, 99%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016295

Boron nanopowder, APS 80-100 nm, 99.9%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-017311

Boron nanopowder, APS 80-100 nm, 99%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-017310

Boron pieces, < 1 mm, 99%

CAS: 7440-42-8
Formula: B
MW: 10.81 g/mol

VQ-016711

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Frequently asked questions

What is the CAS number of Boron crystalline, 1 cm, 99.7%?

The CAS Registry Number of Boron crystalline, 1 cm, 99.7% is 7440-42-8. It is also known as Boron metal pieces.

What is the molecular formula and molecular weight of Boron crystalline, 1 cm, 99.7%?

Boron crystalline, 1 cm, 99.7% has the molecular formula B and a molecular weight of 10.81 g/mol. Its IUPAC name is boron.

Which grade and pack sizes of Boron crystalline, 1 cm, 99.7% can I order?

We supply Boron crystalline, 1 cm, 99.7% in (99.7%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Boron crystalline, 1 cm, 99.7%?

Yes. Every lot of Boron crystalline, 1 cm, 99.7% 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 Boron crystalline, 1 cm, 99.7% be shipped internationally?

Yes. Boron crystalline, 1 cm, 99.7% 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.