Identification
Safety Data
- [Risk Codes]
- [Safety Statements]
- Hazard Symbols:
-
HazardClass:4.1
Properties
- Molecular Weight:
- 101.07
- Melting Point:
- 2310 °C(lit.)
- Storage Temperature:
- Inert atmosphere,2-8°C
- Refractive index:
- 1.587
- Solubility:
- insoluble
- Stability:
- Stable. Powder is highly flammable.
- More Properties>>
Question & Answer
-
Why are the Covalent Radii of Ruthenium and Osmium So Similar?
Osmium and Ruthenium have covalent radii 144 and 146 respectively (according to Wikipedia). How are these values so similar when Osmium has 32 more electrons, with another filled p, s, and f orbital beyond Ruthenium? Is it just because they have similar outer electron configurations? more+
Jun 30 2021
-
Industrial uses of Ruthenium
Ruthenium is corrosion resistant to most strong minerals acids including hot aqua regia up to 100°C, but when potassium chlorate, KClO3, is added to the solution, it oxidizes explosively. Nevertheless, it does not tarnish in air at room temperature, but it oxidizes rapidly above 800°C, form...more+
Apr 13 2021
Upstream Product
Downtream information
There are 133 suppliers who can provide 2-[[(E)-3-[dimethyl(phenyl)silyl]prop-2-enyl]-(phenylmethyl)amino]-1-(1-pyrrolidinyl)ethanone with CAS No. 7440-18-8
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Ruthenium
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:5000 Kilogram/Month
- Appearance:Earthy yellow crystalline powder
- Purity:99（％）
- Packaging:ribbon of gold foil
- Usage:Used as intermediate for medicine, dye, fungicide and photoinitiator
- Brand:yanxi
- Description:ProName: Ruthenium
- Updatetime:Aug 12 2022
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40%Pt20%Ru
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Day
- Appearance:see COA
- Purity:98%
- Packaging:25kg drum
- Usage:R&D, intermediates.
- Brand:KANBEI
- Description:Product Description R&D, intermediates. Packing&Delivery package:1kg
- Updatetime:Jul 19 2022
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Ruthenium CAS NO.7440-18-8
- FOB Price:20 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Day
- Appearance:black powder
- Purity:99%
- Packaging:5kg/drum, 10kg/drum,25kg/drum
- Usage:Pharmaceutical Intermediates
- Brand:Crovell
- Description:Product Name:
- Updatetime:May 05 2022
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Ruthenium CAS No.： 7440-18-8
- FOB Price:1 USD/gram
- Min.Order:1 Gram
- Supply Ability:3000 Kilogram/Month
- Appearance:sponge
- Purity:99%%min
- Packaging:Foil bag,drug and bottle
- Usage:In the raw material
- Brand:TELY
- Description:Physicochemical property The density of 1.3 g/cm3 Boiling point 677.7 C at 760 mmHg Molecular formula C28H28N3O6PS The molecular weight of 565.57700
- Updatetime:Aug 12 2022
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Ruthenium on carbon
- FOB Price:3 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:30 Metric Ton/Year
- Appearance:liquid or solid
- Purity:95%, 99%
- Packaging:clients requirement
- Usage:raw material used in Synthesis
- Brand:Dayang
- Description:Name: Ruthenium on alumina powder Synonyms: Ruthenium; 5%; RutheniumblackNpowder; Ruthenium (0.5%); Ruthenium, 5%; RutheniumpowderNmeshpowder; Rutheniumoncarbonmeshgran; Rutheniumcarbon; Rutheniumonaluminaxpellets; Rutheniumonaluminapowder; RutheniumoncarbonAn...
- Updatetime:Aug 11 2022
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Ruthenium carbon
- Min.Order:100 Gram
- Supply Ability:2 Metric Ton/Month
- Purity:99%
- Packaging:25kg/drum
- Usage:pharmaceutical intermediates
- Description:Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high ...
- Updatetime:Aug 12 2022
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Ruthenium
- FOB Price:0 RMB/kilogram
- Min.Order:1 Kilogram
- Supply Ability:100 Metric Ton/Year
- Appearance:black powder
- Purity:99
- Packaging:25kg/drum
- Usage:Used as a scientific research with the catalyst
- Brand:Haohua industry
- Description:Product Name: Ruthenium Synonyms: Ru;Rutherium black;RUTHENIUM METAL;RUTHENIUM SINGLE ELEMENT STANDARD;RUTHENIUM SPONGE;RUTHENIUM STANDARD;RUTHENIUM PLASMA EMISSION SPECTROSCOPY STANDARD;RUTHENIUM PLASMA EMISSION STANDARD
- Updatetime:Nov 21 2018
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Ruthenium
- FOB Price:0 USD/gram
- Min.Order:1 Gram
- Supply Ability:1 Kilogram/Month
- Purity:98
- Packaging:Sealed aluminum foil bag/tin/bottle
- Usage:Pharmaceutical intermediates
- Brand:Shanghai Credit Asia Chemical Co., Ltd.
- Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, API, and custom synthesis according to client’s requirements.We will provide you with better service, better quality, better pri...
- Updatetime:Jun 12 2019
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Ruthenium carbon(Ru/C)
- FOB Price:1 USD/metric ton
- Min.Order:5 Metric Ton
- Supply Ability:1500 Metric Ton/Month
- Appearance:Black powder
- Purity:90%
- Packaging:100g/bottle,500g/bottle,1kg/bottle
- Description:Superiority
- Updatetime:Aug 14 2022
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Ruthenium on carban
- FOB Price: USD/gram
- Purity:AR
- Packaging:Packing(g/bottle):5,50,100,500,1000. or according to the requirements of the clients
- Description:Product Description：Ruthenium on carban CAS No.:7440-18-8
- Updatetime:Mar 19 2013
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Ruthenium on alumina powder
- Description:Name: Ruthenium on alumina powder Synonyms: Ruthenium; 5%; RutheniumblackNpowder; Ruthenium (0.5%); Ruthenium, 5%; RutheniumpowderNmeshpowder; Rutheniumoncarbonmeshgran; Rutheniumcarbon; Rutheniumonaluminaxpellets; Rutheniumonaluminapowder; RutheniumoncarbonAn...
- Updatetime:Jun 12 2019
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Ruthenium
- Purity:97%
- Description:organic latermediates
- Updatetime:Dec 13 2018
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Ruthenium
- Purity:99%
- Packaging:as requested
- Description:Wet black powder
- Updatetime:May 05 2019
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7440-18-8 Ruthenium on activated carbon
- FOB Price:1 USD/gram
- Min.Order:1 Gram
- Supply Ability:100 Kilogram/Day
- Appearance:black powder
- Purity:1%
- Packaging:By 25 Kg/Fiber Drum, 1g ,5g ,10g,50g,1...
- Description:Superiority ruthenium on activated carbon 7440-18-8 Details healway shanghai ltd. healway focus on manufacture and supply raw materials of bulk nutritional ingredients to the health and related industries. our experiences and specialists guarantee the high qua...
- Updatetime:Feb 25 2019
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Ruthenium carbon 7440-18-8
- FOB Price:35 USD/gram
- Min.Order:1 Gram
- Supply Ability:100 Metric Ton/Month
- Appearance:black crystal
- Purity:99.95
- Packaging:100g/bag, 1kg/bag, 25kg/drum，according...
- Description:Superiority how may we serve you we can supply hplc\hmmr\ms report for you ,pls feel free to contact us! capability on chemical synthesis ● shanghai high-tech enterprises ● strong r&d team from usa, japan, korea ● 65000m2+ factory, 300+ reactors, daily outp...
- Updatetime:Feb 25 2019
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Ruthenium Black
- Min.Order:1 Kilogram
- Supply Ability:Metric Ton/Day
- Appearance:Black powder.
- Purity:99.9
- Packaging:According to clients' requirement
- Description:Superiority ocean inorganic department is a professional supplier and exporter engaging in inorganic chemical materials and metal organic compounds. over the past years, our company is committed to improving the product quality and developing new products, in ...
- Updatetime:Jul 21 2022
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Ruthenium
- Min.Order:10 Gram
- Supply Ability:100 Metric Ton/Month
- Appearance:Black Powder
- Purity:99.9%
- Packaging:as practical needs
- Description:Superiority 1. hubei jusheng technology co., ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in china. 2. the yearly production capacity is 50000mt, 80% for export.we have a professinal export team. both by ...
- Updatetime:Feb 25 2019
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Ruthenium
- Min.Order:100 Gram
- Supply Ability:100 Kilogram/Week
- Appearance:Black Powder
- Purity:99%
- Packaging:by foil alumium bag or cardboard drum
- Description:Superiority henan sunlake enterprise corporation our company advantages: 1. the highest quality with the competitive price. 2. professional human services. 3. the fastest and safest delivery service.
- Updatetime:Feb 25 2019
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