Rhodium powder, 99.9%

Name: Rhodium powder, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-016186

About Rhodium powder, 99.9%

Rhodium powder is a metal powder carrying the CAS registry number 7440-16-6, specified at 99.9% purity. Its molecular formula is Rh and its molecular weight is 102.91 g/mol. Its systematic (IUPAC) name is rhodium. It is also known as Rhodium black powder.

In its supplied form it is a black to grey powder. Literature values give a melting point of 1966 °C and a boiling point of 3727 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for powder metallurgy, additive manufacturing and chemical synthesis. Our customers for this product work in academic and industrial research and metallurgy and mining.

We offer Rhodium powder in 1 g, 5 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Powder metallurgy
Additive manufacturing
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Rhodium powder, 99.9%
Catalogue No.	VQ-016186
CAS Number	7440-16-6
IUPAC name	rhodium
Molecular formula	Rh
Molecular weight	102.91 g/mol
Exact mass	102.9055
Purity / assay	99.9%
HSN code	71103100
InChIKey	MHOVAHRLVXNVSD-UHFFFAOYSA-N
SMILES	[Rh]
PubChem CID	23948

Physical properties
Physical form	Powder
Appearance	Black to grey powder
Melting point	1966 °C
Boiling point	3727 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

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 7440-16-6

Rhodium foil, 0.025 mm thick, 99.9%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016412

Rhodium foil, 0.05 mm thick, 99.95%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016413

Rhodium foil, 0.1 mm thick, 99.99%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016414

Rhodium foil, 1.5 mm thick, 99.9%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016415

Rhodium ingots, 99.99%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-016869

Rhodium nanopowder, APS 20-30 nm, 98%+

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-017371

Rhodium on activated alumina, 5%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-015409

Rhodium on carbon, 5%

CAS: 7440-16-6
Formula: Rh
MW: 102.91 g/mol

VQ-015410

All 12 products with CAS 7440-16-6 →

Frequently asked questions

What is the CAS number of Rhodium powder, 99.9%?

The CAS Registry Number of Rhodium powder, 99.9% is 7440-16-6. It is also known as Rhodium black powder.

What is the molecular formula and molecular weight of Rhodium powder, 99.9%?

Rhodium powder, 99.9% has the molecular formula Rh and a molecular weight of 102.91 g/mol. Its IUPAC name is rhodium.

Which grade and pack sizes of Rhodium powder, 99.9% can I order?

We supply Rhodium powder, 99.9% in (99.9%) grade, in 1 g, 5 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Rhodium powder, 99.9%?

Yes. Every lot of Rhodium powder, 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 Rhodium powder, 99.9% be shipped internationally?

Yes. Rhodium powder, 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.