Ruthenium(IV) oxide hydrate, Premion™, 99.99% (metals basis), Ru 54-60%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11335687	Thermo Scientific Alfa Aesar 043403.03	1 g
11315687	Thermo Scientific Alfa Aesar 043403.06	5 g
11325687	Thermo Scientific Alfa Aesar 043403.14	25 g

Description

Chemical catalyst, important material for producing resistance and capacitor.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 32740-79-7
• Molecular Weight (g/mol): 133.07
• InChI Key: WOCIAKWEIIZHES-UHFFFAOYSA-N
• SMILES: O=[Ru]=O

• Molecular Formula: O2Ru
• MDL Number: MFCD00149846
• IUPAC Name: dioxoruthenium

Specifications

• Melting Point: 1200°C (sublimation)
• Color: Black
• Molecular Formula: O2Ru
• UN Number: UN1479
• InChI Key: WOCIAKWEIIZHES-UHFFFAOYSA-N
• IUPAC Name: dioxoruthenium
• Formula Weight: 133.07 (Anhydrous)
• Grade: Premion™
• Assay: (metals basis)

• CAS: 32740-79-7
• Physical Form: Powder
• MDL Number: MFCD00149846
• Solubility Information: It is soluble in fused alkalis. It is insoluble in water.
• SMILES: O=[Ru]=O
• Molecular Weight (g/mol): 133.07
• Percent Purity: 99.99%
• Concentration or Composition (by Analyte or Components): Ru 54 to 60%
• Chemical Name or Material: Ruthenium (IV) oxide hydrate

Safety and Handling

GHS H Statement
H271
May cause fire or explosion
strong oxidizer.

P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362-P501c

H315-H319

missing translation for 'dotInformation' : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.

missing translation for 'einecsNumber' : 234-840-6

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Signal Word

• Danger

Hazard Category

• Oxidising solid Category 2

Hazard Statement

• H272-May intensify fire; oxidiser.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P220-Keep/Store away from clothing/combustible materials.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.

RUO – Research Use Only