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Ruthenium on alumina powder(CAS No. 7440-18-8)

Ruthenium on alumina powder Ru (cas 7440-18-8) Molecular Structure

7440-18-8 Structure

Identification and Related Records

【Name】
Ruthenium on alumina powder
【CAS Registry number】
7440-18-8
【Synonyms】
Ruthenium
5%
RutheniumblackNpowder
Ruthenium (0.5%)
Ruthenium, 5%
RutheniumpowderNmeshpowder
Rutheniumoncarbonmeshgran
Rutheniumcarbon
Rutheniumonaluminaxpellets
Rutheniumonaluminapowder
RutheniumoncarbonAngstromspowder
RutheniumpowderN
Rutheniumoncarbon
Ruthenium, 10%
Ruthenium - powder
Ruthenium - black
【EINECS(EC#)】
231-127-1
【Molecular Formula】
Ru (Products with the same molecular formula)
【Molecular Weight】
101.07
【Inchi】
InChI=1/Ru
【InChIKey】
KJTLSVCANCCWHF-UHFFFAOYSA-N
【MOL File】
7440-18-8.mol

Chemical and Physical Properties

【Appearance】
light grey solid
【Density】
1.02
【Melting Point】
2310℃
【Boiling Point】
3900℃
【Refractive Index】
1.587
【Flash Point】
134.3°C
【Water】
insoluble
【Solubilities】
insoluble
【Stability】
Stable. Powder is highly flammable.
【Storage temp】
Flammables area

Safety and Handling

【Hazard Codes】
F:Highlyflammable;
【Risk Statements】
20-37-11
【Safety Statements 】
S24/25
【HazardClass】
4.1
【Hazard Note】
Corrosive/Lachrymatory
【Safety】

Hazard Codes of Ruthenium (CAS NO.7440-18-8): FlammableF,CorrosiveC,HarmfulXn
Risk Statements: 20-37-11 
R20: Harmful by inhalation. 
R37: Irritating to respiratory system 
R11: Highly flammable.
Safety Statements: 22-36-38-24/25-16-14 
S22: Do not breathe dust. 
S36: Wear suitable protective clothing. 
S38: In case of insufficient ventilation, wear suitable respiratory equipment. 
S24/25: Avoid contact with skin and eyes. 
S16: Keep away from sources of ignition. 
S14: Keep away from ... (a list of incompatible materials will follow).
RIDADR: UN 3178 4.1/PG 2
WGK Germany: 3
Hazard Note: Corrosive/Lachrymatory
HazardClass: 4.1
PackingGroup: III
Most ruthenium compounds are poisons. Ruthenium is retained in the bones for a long time. Flammable in the form of dust when exposed to heat or flame. Violent reaction with ruthenium oxide. Explosive reaction with aqua regia + potassium chlorate. When heated to decomposition it emits very toxic fumes of RuOx and Ru, which are highly injurious to the eyes and lung and can produce nasal ulcerations. See also RUTHENIUM COMPOUNDS.

【PackingGroup 】
III
【Sensitive】
Lachrymatory
【Transport】
UN 3178 4.1/PG 2

Supplier Location

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