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Ruthenium

Ruthenium structure

CAS No:
7440-18-8
Formula:
Ru
Chemical Name:
Ruthenium
Synonyms:
Ruthenium;Ru-A1;Ruthenium black;Ruthenium element;Ruthenium (nanoparticles);ruthenium;100041-48-3;57572-01-7
Categories:
Inorganic Chemistry > Elementary Substance

Description

Ruthenium is a chemical element with symbol Ru and atomic number 44. Ruthenium is a rare transition metal belonging to the platinum group of the periodic table.

Solid

Ruthenium atom is an iron group element atom and a platinum group metal atom.|A hard, brittle, grayish-white rare earth metal with an atomic symbol Ru, atomic number 44, and atomic weight 101.07. It is used as a catalyst and hardener for PLATINUM and PALLADIUM.

Ruthenium Basic Attributes

Molecular Weight：

101.07

Exact Mass：

101.904388

EC Number：

231-127-1

UNII：

7UI0TKC3U5

DSSTox ID：

DTXSID9064687

HScode：

3815120090

Characteristics

PSA：

XLogP3：

0.00000

Appearance：

Grayish-white sponge

Density：

11.08 g/cm³

Melting Point：

2310 °C(lit.)

Boiling Point：

3900 °C(lit.)

Flash Point：

134.3ºC

Refractive Index：

1.587

Water Solubility：

H2O: insoluble

Storage Conditions：

Flammables area

Safety Information

Packing level：

III

Hazard category：

4.1

Transport codes：

UN 3178 4.1/PG 2

wgk germany：

hazard class code：

20-37-11-34

safety instructions：

22-36-38-24/25-16-14-45-36/37/39-27-26-23

Marks：

F,C,Xn

Hazard note：

Corrosive/Lachrymatory

Stability/Shelf Life：

Stable. Powder is highly flammable.

Precautionary statement(s)：

P210

Hazard Statements：

H228

GHS Classification：

|Warning|H228 (73.62%): Flammable solid [Danger Flammable solids]|P210, P240, P241, P273, P280, P370+P378, and P501|Aggregated GHS information provided by 469 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

Ruthenium

Ruthenium Use and Manufacturing

Uses

As substitute for platinum in jewelry; for pen nibs; as hardener in electrical contact alloys, electrical filaments; in ceramic colors; catalyst in synthesis of long chain hydrocarbons.

Manufacturing Info：

Ruthenium: ACTIVE

Computed Properties

Molecular Weight:101.1
Exact Mass:101.904340
Monoisotopic Mass:101.904340
Heavy Atom Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Downstream Products

Silicon

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Learn More Other Chemicals

Bismuth lead ruthenium oxide (Bi2Pb2Ru4O13)

11116-83-9
Ruthenium chloride (RuCl4)

13465-52-6
RUTHENIUM II CYCLOOCTADIENE BIS-(2,2,6,6-TETRAMETHYLHEPTANEDIONATE)

12289-94-0
Ruthenium disulfide Formula

12166-20-0
Ruthenium red Formula

11103-72-3
Ruthenium tetroxide Formula

20427-56-9
Ruthenium trichloride trihydrate Structure

13815-94-6
Ruthenium trichloride hydrate Structure

14898-67-0
What is Ruthenium trichloride

10049-08-8
What is Bismuth ruthenium oxide (Bi2Ru2O7)

12506-18-2

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Guide of Ruthenium

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Downstream Products
Recommended Suppliers
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Ruthenium

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