our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
ruthenium basic information
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
cas: 7440-18-8
mf: ru
mw: 101.07
einecs: 231-127-1
product categories: inorganics;catalysts for organic synthesis;classes of metal compounds;heterogeneous catalysts;ru (ruthenium) compounds;synthetic organic chemistry;transition metal compounds;aa standard solutionsspectroscopy;aas;alphabetic;chlorideanalytical standards;matrix selection;reference/calibration standards;rspectroscopy;single solution;standard solutions;fuel cell catalystscatalysis and inorganic chemistry;alternative energy;materials science;ru catalysts;ruthenium;metal and ceramic science;metals;metal or element;supported metal catalyst;chemical reaction,pharm,electronic,materials
mol file: 7440-18-8.mol
ruthenium structure
ruthenium chemical properties
mp 2310 °c(lit.)
bp 3900 °c(lit.)
density 1.025 g/ml at 25 °c
storage temp. flammables area
form sponge
water solubility insoluble
sensitive lachrymatory
merck 8299
stability: stable. powder is highly flammable.
cas database reference 7440-18-8(cas database reference)
nist chemistry reference ruthenium(7440-18-8)
epa substance registry system ruthenium(7440-18-8)
safety information
hazard codes f,c,xn
risk statements 20-37-11-34
safety statements 22-36-38-24/25-16-14-45-36/37/39-27-26-23
ridadr un 3178 4.1/pg 2
wgk germany 3
hazard note corrosive/lachrymatory
hazardclass 4.1
packinggroup iii