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Ruthenium

Ruthenium

CAS Number: 7440-18-8

Molecular Formula: Ru

Purity: Ruthenium 99.9% purity

About Ruthenium

Ruthenium (CAS 7440-18-8) is increasingly sought after by North American semiconductor manufacturers for high purity fine chemicals used in extreme ultraviolet photomasks and chip resistors, reflecting a broader trend where US-based tech firms are securing domestic supply chains to mitigate global sourcing volatility. ...

Synonyms

  • Ruthenium
  • 7440-18-8
  • Ru
  • Ruthenium on carbon
  • ruthenium atom
View all

Ruthenium Specifications

CAS Number
7440-18-8
Molecular Formula
Ru
Molecular Weight
101.07 g/mol
IUPAC Name
ruthenium
Canonical SMILES
[Ru]
InChI Key
KJTLSVCANCCWHF-UHFFFAOYSA-N
InChI
InChI=1S/Ru
HSN No
71104100
melting_point
2334 °C
Molecular Weight
101.07 g/mol
Purity
Ruthenium 99.9% purity

Electronic Material

A critical component used in the manufacturing of chip resistors, electrical contacts, and thin films for semiconductors and next-generation memory devices

Data Storage Material

A key material used in the recording layers of hard disk drives (HDDs) to increase data storage density

Chemical Catalyst

A versatile catalyst employed in industrial processes such as ammonia synthesis, acetic acid production, and the selective oxidation of fatty alcohols

Alloying Agent

A high-performance hardener added to platinum, palladium, and titanium to enhance wear resistance, mechanical strength, and corrosion resistance for jewelry and industrial equipment

Electrochemical Reagent

A stable electrocatalyst used in electrodes for chlorine production, water splitting, and fuel cell applications

Biomedical Research Agent

A specialized compound being investigated for use in experimental cancer treatments and as a biosensor for medical monitoring devices like glucose monitors.

  1. Ruthenium
  2. 7440-18-8
  3. Ru
  4. Ruthenium on carbon
  5. ruthenium atom

Ruthenium FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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