Yttrium powder, -40 mesh, 99.6%

Name: Yttrium powder, -40 mesh, 99.6%
Brand: Vaqora Chemicals
SKU: VQ-015953

About Yttrium powder, -40 mesh, 99.6%

Vaqora Chemicals supplies Yttrium powder, -40 mesh, a rare earth metal registered under CAS number 7440-65-5, specified at 99.6% purity. Its molecular formula is Y and its molecular weight is 88.91 g/mol. Systematically, it is named yttrium.

The product is provided as a powder. Literature values give a density of 4.469 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Typical applications include magnet alloys, metallurgy, materials research and electronics and thin films. Typical end-use sectors are academic and industrial research and metallurgy and mining.

Standard pack sizes are 5 g, 25 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Magnet alloys
Metallurgy
Materials research
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Yttrium powder, -40 mesh, 99.6%
Catalogue No.	VQ-015953
CAS Number	7440-65-5
IUPAC name	yttrium
Molecular formula	Y
Molecular weight	88.91 g/mol
Exact mass	88.9058
Purity / assay	99.6%
HSN code	28053000
InChIKey	VWQVUPCCIRVNHF-UHFFFAOYSA-N
SMILES	[Y]
PubChem CID	23993

Physical properties
Physical form	Powder
Appearance	Powder
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 rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)

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

VQ-015954

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 powder, -40 mesh, 99.6%?

The CAS Registry Number of Yttrium powder, -40 mesh, 99.6% is 7440-65-5.

What is the molecular formula and molecular weight of Yttrium powder, -40 mesh, 99.6%?

Yttrium powder, -40 mesh, 99.6% 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 powder, -40 mesh, 99.6% can I order?

We supply Yttrium powder, -40 mesh, 99.6% in (99.6%) 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 Yttrium powder, -40 mesh, 99.6%?

Yes. Every lot of Yttrium powder, -40 mesh, 99.6% 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 powder, -40 mesh, 99.6% be shipped internationally?

Yes. Yttrium powder, -40 mesh, 99.6% 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.