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Safety Information

208833

Sigma-Aldrich

Ruthenium(IV) oxide hydrate

powder

Synonym(s):

Hydrous ruthenium oxide, Ruthenium dioxide hydrate

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About This Item

Linear Formula:
RuO2 · xH2O
CAS Number:
32740-79-7
Molecular Weight:
133.07 (anhydrous basis)
EC Number:
234-840-6
MDL number:
MFCD00149846
UNSPSC Code:
12352303
PubChem Substance ID:
24852533
NACRES:
NA.23

form

powder

reaction suitability

reagent type: catalyst
core: ruthenium

SMILES string

O.O=[Ru]=O

InChI

1S/H2O.2O.Ru/h1H2;;;

InChI key

FGEKTVAHFDQHBU-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

208833-5G:
208833-1G:
208833-VAR:
208833-25G:
208833-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP1303
MKCN8421
MKCN2890
MKCM7861
MKCM7859

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Ramin M A Tehrani et al.
Biosensors & bioelectronics, 38(1), 278-283 (2012-06-30)
A non-enzymatic glucose sensor of multi-walled carbon nanotube-ruthenium oxide/composite paste electrode (MWCNT-RuO(2)/CPE) was developed. The electrode was characterized by using XRD, SEM, TEM and EIS. Meanwhile, cyclic voltammetry and amperometry were used to check on the performances of the MWCNT-RuO(2)/CPE
Guolei Xiang et al.
Scientific reports, 2, 801-801 (2012-11-13)
Controls over the atomic dispersity and particle shape of noble metal catalysts are the major qualities determining their usability in industrial runs, but they are usually difficult to be simultaneously realized. Inspired from the Deacon catalyst in which RuO(2) can
Todd P Luxton et al.
Journal of colloid and interface science, 359(1), 30-39 (2011-04-23)
Ruthenium oxides (RuO(2)·1·10H(2)O and RuO(2)) have been synthesized by forced hydrolysis and oxidation of ruthenium chloride. The resulting materials were extensively characterized to determine the crystallinity, surface area, and ruthenium oxidation state. Surface charging experiments indicate a large quantity of
Jelena Radjenovic et al.
Water research, 45(4), 1579-1586 (2010-12-21)
During membrane treatment of secondary effluent from wastewater treatment plants, a reverse osmosis concentrate (ROC) containing trace organic contaminants is generated. As the latter are of concern, effective and economic treatment methods are required. Here, we investigated electrochemical oxidation of
Dong-Jin Yun et al.
ACS applied materials & interfaces, 4(9), 4588-4594 (2012-08-23)
RuO(2) films were deposited on SiO(2) (300 nm)/N++Si substrates using radio frequency magnetron sputtering at room temperature. As-deposited RuO(2) films were annealed at different temperatures (100, 300, and 500 °C) and ambients (Ar, O(2) and vacuum), and the resulting effects
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