Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metal… 7440-65-5

Name: Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
Brand: Vaqora Chemicals
SKU: VQ-015954

About Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)

Yttrium rod, 12.7mm (0.5in) dia is a rare earth metal carrying the CAS registry number 7440-65-5, specified at 99.9% purity. Its molecular formula is Y and its molecular weight is 88.91 g/mol. Its systematic (IUPAC) name is yttrium.

The product is provided as a rod. Literature values give a melting point of 1522 °C and a boiling point of 3338 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for magnet alloys, metallurgy, materials research and organic synthesis. It is used across academic and industrial research and metallurgy and mining.

Standard pack sizes are 25 mm, 50 mm and 100 mm, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
Catalogue No.	VQ-015954
CAS Number	7440-65-5
IUPAC name	yttrium
Molecular formula	Y
Molecular weight	88.91 g/mol
Exact mass	88.9058
Purity / assay	99.9%
HSN code	28053000
InChIKey	VWQVUPCCIRVNHF-UHFFFAOYSA-N
SMILES	[Y]
PubChem CID	23993

Physical properties
Physical form	Solid
Appearance	Rod
Melting point	1522 °C
Boiling point	3338 °C
Density	4.469 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3089

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H250Catches fire spontaneously if exposed to air
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P210, P222, P231, P233, P240, P241, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P335 + P334, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P370 + P378, 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 7440-65-5

Yttrium foil, 0.25 mm (0.01in) thick, 99.9%

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-016479

Yttrium foil, dia 1 mm, 99.9%

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-015952

Yttrium powder, -40 mesh, 99.6%

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-015953

Yttrium rod, dia 12.7mm, 99.9%

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-015955

Yttrium sputtering target, diam. × thickness 2 inch × 0.125 inch, 99.99%

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-017290

Puriss

Yttrium, chips, 99.9%+

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-015956

Yttrium, ingots, 95%+

CAS: 7440-65-5
Formula: Y
MW: 88.91 g/mol

VQ-015957

Frequently asked questions

What is the CAS number of Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)?

The CAS Registry Number of Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) is 7440-65-5.

What is the molecular formula and molecular weight of Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)?

Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) has the molecular formula Y and a molecular weight of 88.91 g/mol. Its IUPAC name is yttrium.

Which grade and pack sizes of Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) can I order?

We supply Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) in (99.9%) grade, in 25 mm, 50 mm, 100 mm packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)?

Yes. Every lot of Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 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 Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) be shipped internationally?

Yes. Yttrium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) is classified as hazardous (UN 3089), 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.