Ruthenium (Ru)
Ruthenium (Ru)
Discovered in 1844, ruthenium is a member of the platinum group and occurs naturally where other group members are found.
Ruthenium is a hard, white metal with four crystal modifications. Non-tarnishing at room temperatures, it is explosive when oxidized. Ruthenium is an effective hardener for platinum and palladium and is frequently alloyed with them.
It is a versatile catalyst, and an alloy of ruthenium and molybdenum is reported to be superconductive at 10.6 °K.
Compounds in at least eight oxidation states have been found, and ruthenium compounds resemble those of cadmium.
Ruthenium powder, -200 mesh, Premion™, 99.99+% (metals basis excluding Ca), Ca 100ppm max
CAS: 7440-18-8 Formule moléculaire: Ru Poids moléculaire (g/mol): 101.07 Numéro MDL: MFCD00011207 MFCD03458417 Clé InChI: KJTLSVCANCCWHF-UHFFFAOYSA-N Synonyme: on carbon,rutenio,black,unii-7ui0tkc3u5,7ui0tkc3u5,ruthenium, powder,alumina,atom,rutherium black,ruthenium/carbon CID PubChem: 23950 ChEBI: CHEBI:30682 Nom IUPAC: ruthenium SMILES: [Ru]
Ruthenium, 99.9%, (trace metal basis), -200 mesh, powder
CAS: 7440-18-8 Formule moléculaire: Ru Poids moléculaire (g/mol): 101.07 Numéro MDL: MFCD00011207 MFCD03458417 Clé InChI: KJTLSVCANCCWHF-UHFFFAOYSA-N Synonyme: on carbon,rutenio,black,unii-7ui0tkc3u5,7ui0tkc3u5,ruthenium, powder,alumina,atom,rutherium black,ruthenium/carbon CID PubChem: 23950 ChEBI: CHEBI:30682 Nom IUPAC: ruthenium SMILES: [Ru]
Ruthenium, 10% on activated carbon powder, reduced
CAS: 7440-18-8 Formule moléculaire: Ru Poids moléculaire (g/mol): 101.07 Numéro MDL: MFCD00011207 MFCD03458417 Clé InChI: KJTLSVCANCCWHF-UHFFFAOYSA-N Synonyme: on carbon,rutenio,black,unii-7ui0tkc3u5,7ui0tkc3u5,ruthenium, powder,alumina,atom,rutherium black,ruthenium/carbon CID PubChem: 23950 ChEBI: CHEBI:30682 Nom IUPAC: ruthenium SMILES: [Ru]
Ruthenium, 5% on alumina powder, Thermo Scientific Chemicals
CAS: 7440-18-8 Formule moléculaire: Ru Poids moléculaire (g/mol): 101.07 Numéro MDL: MFCD00011207 MFCD03458417 Clé InChI: KJTLSVCANCCWHF-UHFFFAOYSA-N Synonyme: on carbon,rutenio,black,unii-7ui0tkc3u5,7ui0tkc3u5,ruthenium, powder,alumina,atom,rutherium black,ruthenium/carbon CID PubChem: 23950 ChEBI: CHEBI:30682 Nom IUPAC: ruthenium SMILES: [Ru]
Ruthenium 5% on Carbon (wetted with ca. 50% Water), TCI America™
CAS: 7440-18-8 Formule moléculaire: Ru Poids moléculaire (g/mol): 101.07 Numéro MDL: MFCD00011207 MFCD03458417 Clé InChI: KJTLSVCANCCWHF-UHFFFAOYSA-N Synonyme: on carbon,rutenio,black,unii-7ui0tkc3u5,7ui0tkc3u5,ruthenium, powder,alumina,atom,rutherium black,ruthenium/carbon CID PubChem: 23950 ChEBI: CHEBI:30682 Nom IUPAC: ruthenium SMILES: [Ru]