Rhenium powder, -325 mesh, 99.99%

Name: Rhenium powder, -325 mesh, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-016184

About Rhenium powder, -325 mesh, 99.99%

Rhenium powder, -325 mesh (CAS 7440-15-5) is a metal powder offered by Vaqora Chemicals, specified at 99.99% purity. With the molecular formula Re, it has a molar mass of 186.21 g/mol. The IUPAC name is rhenium.

It is supplied as a grey to dark grey or black powder. Literature values give a boiling point of 5596 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include powder metallurgy, additive manufacturing, chemical synthesis and catalysis. It is used across academic and industrial research and metallurgy and mining.

We offer Rhenium powder, -325 mesh in 1 g, 5 g and 25 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Rhenium powder, -325 mesh, 99.99%
Catalogue No.	VQ-016184
CAS Number	7440-15-5
IUPAC name	rhenium
Molecular formula	Re
Molecular weight	186.21 g/mol
Exact mass	186.9558
Purity / assay	99.99%
HSN code	81129900
InChIKey	WUAPFZMCVAUBPE-UHFFFAOYSA-N
SMILES	[Re]
PubChem CID	23947

Physical properties
Physical form	Powder
Appearance	Grey to dark grey or black powder
Boiling point	5596 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 3089

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid

Precautionary statements: P210, P240, P241, P280, P370 + P378

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 7440-15-5

Puriss

Rhenium foil, 0.25 mm, thick 99.97%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016410

Rhenium foil, thick 0.1 mm, 99.98%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016411

Synthesis

Rhenium powder - 22 mesh 99.999%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016180

Rhenium powder, -100 mesh, 99.9%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016181

Rhenium powder, -200 mesh, 99.95%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016182

Rhenium powder, -22 mesh, 99.999%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016183

Rhenium rod, 1.5 mm dia, 99.98%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016592

Rhenium rod, 3 mm dia, 99.98%

CAS: 7440-15-5
Formula: Re
MW: 186.21 g/mol

VQ-016593

Frequently asked questions

What is the CAS number of Rhenium powder, -325 mesh, 99.99%?

The CAS Registry Number of Rhenium powder, -325 mesh, 99.99% is 7440-15-5.

What is the molecular formula and molecular weight of Rhenium powder, -325 mesh, 99.99%?

Rhenium powder, -325 mesh, 99.99% has the molecular formula Re and a molecular weight of 186.21 g/mol. Its IUPAC name is rhenium.

Which grade and pack sizes of Rhenium powder, -325 mesh, 99.99% can I order?

We supply Rhenium powder, -325 mesh, 99.99% in (99.99%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Rhenium powder, -325 mesh, 99.99%?

Yes. Every lot of Rhenium powder, -325 mesh, 99.99% 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 Rhenium powder, -325 mesh, 99.99% be shipped internationally?

Yes. Rhenium powder, -325 mesh, 99.99% 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.