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Ruthenium(IV) oxide hydrate - 99.9% trace metals basis, high purity , CAS No.32740-79-7

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Ruthenium(IV) oxide hydrate - 99.9% trace metals basis, high purity , CAS No.32740-79-7

4 Citations

COA

Grade & Purity:

≥99.9% metals basis

Cas Number: 32740-79-7
Molecular Weight: 133.10 (anhydrous basis)
EC Number: 234-840-6
MDL number: MFCD00149846
PubChem CID: 21585254

In stock

Item Number

R475114

Grouped product items
SKU	Size	Availability	Price	Qty
R475114-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$185.90
R475114-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$647.90

Basic Description

Synonyms	Hydrous ruthenium oxide, Ruthenium dioxide hydrate
Specifications & Purity	≥99.9% metals basis

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Transition metal organides
    - Subclass Transition metal oxides

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Transition metal organides
Subclass	Transition metal oxides
Intermediate Tree Nodes	Not available
Direct Parent	Transition metal oxides
Alternative Parents	Inorganic salts Inorganic oxides
Molecular Framework	Not available
Substituents	Transition metal oxide - Inorganic oxide - Inorganic salt
Description	This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

INCHI	1S/H2O.2O.Ru/h1H2;;;
InChIKey	FGEKTVAHFDQHBU-UHFFFAOYSA-N
Smiles	O.O=Ru=O
Isomeric SMILES	O.[O-2].[O-2].[Ru+4]
WGK Germany	3
Molecular Weight	133.10 (anhydrous basis)

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot Number	Certificate Type	Date	Item
G2503514	Certificate of Analysis	Jul 05, 2025	R475114
G2503515	Certificate of Analysis	Jul 05, 2025	R475114

Chemical and Physical Properties

Sensitivity	Moisture sensitive
Molecular Weight	151.100 g/mol
XLogP3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	151.905 Da
Monoisotopic Mass	151.905 Da
Topological Polar Surface Area	3.000 Å²
Heavy Atom Count	4
Formal Charge	0
Complexity	0.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	4

Alternative Products

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Yang Yang, Meihong Lin, Yunhua Song, Gulinigaer Tuerhong, Jiaqi Dai, Tao Zhang, Donggang Guo, Lu Liu. (2022) Interfacial microenvironment modulation enhancing catalytic kinetics of bimetallic (oxy)hydroxide heterostructures for highly efficient oxygen evolution reaction. JOURNAL OF ALLOYS AND COMPOUNDS, 910 (164879).
2. Xu Chen, Yunrui Duan, Huanglin Dou, Wensheng Zhang, Xiaomin Wang. (2024) Boosting hydrogen adsorption via manipulating interfacial electronic structure of NiPx for enhanced alkaline seawater electrolysis. CHEMICAL ENGINEERING JOURNAL, 499 (155925).
3. Jian Chen, Zheng Li, Zhenhua Li, Yangen Zhou, Yanqing Lai. (2024) Lattice-matched spinel/layered double hydroxide 2D/2D heterojunction towards large-current-density overall water splitting. APPLIED CATALYSIS B-ENVIRONMENTAL, 355 (124204).
4. Wensheng Zhang, Xu Chen, Jinyu Zhao, Lin Niu, Guipeng Wang, Xiaomin Wang. (2024) Manipulating electron redistribution in platinum for enhanced alkaline water splitting kinetics. Catalysis Science & Technology, 14 (13): (3719-3727).

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