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7440-18-8 - Ruthenium, 10% on activated carbon powder, reduced - 11757 - Alfa Aesar

11757 Ruthenium, 10% on activated carbon powder, reduced

Codice CAS
7440-18-8
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 47,85
25g 168,92
100g 421,60
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Ruthenium, 10% on activated carbon powder, reduced

MDL
MFCD00011207
EINECS
231-127-1

Proprietà chimiche

Sensibilità
Air Sensitive
Solubilità
Insoluble in water.

Applicazioni

Ruthenium, 10% on activated carbon powder is used in hydrogenation of aromatic ring systems, particularly the hindered systems. It finds wide use for the reduction of aliphatic carbonyl compounds and carboxylic acids to alcohols, hydrogenation of anilines to cyclohexylamines, synthesis of ammonia, depolymerization of carbohydrates, Fischer-Tropsch synthesis, and hydrogenation of glucose to produce sorbitol.

Note

Incompatible with oxidizing agents and halogens.

Letteratura

Barfi, B.; Rajabi, M.; Zadeh, M. M.; Ghaedi, M.; Salavati-Niasari, M.; Sahraei, R. Extraction of ultra-traces of lead, chromium and copper using ruthenium nanoparticles loaded on activated carbon and modified with N, N-bis-(α-methylsalicylidene)-2, 2-dimethylpropane-1, 3-diamine. Microchim. Acta 2015, 182 (5-6), 1187-1196.

Mazaheri, H.; Ghaedi, M.; Hajati, S.; Dashtian, K.; Purkait, M. K. Simultaneous removal of methylene blue and Pb2+ ions using ruthenium nanoparticle-loaded activated carbon: response surface methodology. RSC Adv. 2015, 5 (101), 83427-83435.

Li, Y.; Pan, C.; Han, W.; Chai, H.; Liu, H. An efficient route for the preparation of activated carbon supported ruthenium catalysts with high performance for ammonia synthesis. Catal. Today 2011, 174 (1), 97-105.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H228-H252

Flammable solid. Self-heating in large quantities; may catch fire.

Dichiarazioni precauzionali: P210-P280-P235+P410-P240-P241-P370+P378a-P420-P407

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Keep cool. Protect from sunlight. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: CO2, powder or water spray. Store away from other materials. Maintain air gap between stacks/pallets.

Altri riferimenti

Classe di rischio
4.2
Gruppo di imballaggio
III
Codice tariffe armonizzato
3815.12
TSCA
Yes

Raccomandato

  • A14490

    Allyltriphenylphosphonium bromide, 99%
  • A16828

    D-(+)-Glucose, anhydrous, 99%
  • H32310

    Methylthiomethyl acetate, 95%
  • 11748

    Ruthenium, 5% on activated carbon powder, reduced
  • 11749

    Ruthenium, 5% on alumina powder

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