7440-18-8
7440-18-8 structure
- Name: Ruthenium
- Chemical Name: ruthenium atom
- CAS Number: 7440-18-8
- Molecular Formula: Ru
- Molecular Weight: 101.070
- Catalog: Inorganic chemical industry Simple substance
- Create Date: 2018-04-01 08:00:00
- Modify Date: 2026-07-01 16:42:28
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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.
| Name | ruthenium atom |
|---|---|
| Synonyms |
Ruthenium powder, -325 mesh, trace
Ruthenium cubes, 6mm (0.24in) sque Ruthenium powder, -22 mesh, Premion, ( excluding Ca), Ca 100ppm max ROYERRUTHENIUM CATALYST BEADS Ru on Polyethylenimine/SiO2 RUTHENIUM ON ALUMINA POWDER ( RU) RUTHENIUM POWDER MICRON Ruthenium on cbon, Ru, ca. moisture Ruthenium on alumina, Ru, powder RUTHENIUM, POWDER, -200 MESH Ruthenium -200 mesh, powder Ruthenium, Ru 10, 000μg/mL RUTHENIUM POWDER RUTHENIUM BLACK RUTHENIUM POWDER -200 MESH PWDR Ruthenium pellets RUTHENIUM ON ALUMINA, RU, POWDER, DRY RUTHENIUM POWDER -325 MESH BLUISH-AY PWDR Rutheniumcbon Ruthenium,onactivatedcbon(wettedpowder)EvonikH1 Ruthenium, powder 20 Mesh Ruthenium standd solution, 1 mg/ml Ru in HCl Ruthenium, on cbon paste, D101002-5 Ruthenium on activated cbon, Ruthenium RutheniumblackNpowder RUTHENIUM, SPONGE, -100 MESH Ruthenium,onactivatedcbon,reduced,waterwetpaste(Escat4401) Ruthenium on 1/8-inch alumina pellets, Ru RutheniumoncbonAngstromspowder RUTHENIUM, POWDER Ruthenium on cbon Ruunreducedca. moisture Ruthenium-cbon catalyst Ruthenium sponge, -20 mesh, trace RUTHENIUM ON CBON Ruthenium plasma standd solution, Ru 1000μg/mL Rutheniumoncbonmeshan RUTHENIUM ON ALUMINA Ruthenium, on activated cbon Ruthenium powder, -200 mesh, trace excluding Ca RutheniumpowderNmeshpowder RUTHENIUM, ON CBON, DRY Rutheniumonaluminapowder Ruthenium standd for AAS MFCD00011207 Ruthenium, on activated cbon powder, Type D101023-5, standd, reduced, nominally water wet RUTHENIUM POWDER -200 MESH BLUISH-AY PWDR Rutheniumpowder Ruthenium on activated cbon, Ru, unreduced, ca. moisture Ruthenium, -200 mesh Ru ROYERRUTHENIUM CATALYST POWDER Ru on Polyethylenimine/SiO2 Ruthenium cubes, 6mm sque, trace Ruthenium, on activated cbon paste, Type RutheniumpowderN Rutheniumonaluminaxpellets Ruthenium powder, -200 mesh, Premion, ( excluding Ca), Ca 100ppm max 2-[4-(Chloromethyl)phenyl]pyrimidine 4-Pyrimidin-2-ylbenzyl chloride EINECS 231-127-1 |
| 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. |
|---|---|
| Related Catalog | |
| Target |
Human Endogenous Metabolite |
| Density | 1.02 |
|---|---|
| Boiling Point | 3900ºC |
| Melting Point | 2310ºC |
| Molecular Formula | Ru |
| Molecular Weight | 101.070 |
| Flash Point | 134.3ºC |
| Exact Mass | 101.904388 |
| Index of Refraction | 1.587 |
| Storage condition | Flammables area |
| Stability | Stable. Powder is highly flammable. |
| Water Solubility | insoluble |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228 |
| Precautionary Statements | P210 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | F:Highlyflammable; |
| Risk Phrases | 20-37-11 |
| Safety Phrases | S24/25 |
| RIDADR | UN 3178 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 4.1 |
| HS Code | 3815120090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
| HS Code | 3815120090 |
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