lanthanum
lanthanum atom
cas no.: 7439-91-0
synonyms:
lanthan;
57la;
lanthanum chips;
lanthane;
lanthanum foil;
lantano;
lanthanum ingot;
lanthanum;
formula: la
exact mass: 138.90600
molecular weight: 138.90500
psa: 0.00000
logp: 0.00000
properties feedback
appearance & physical state: slugs
density: 6.19 g/ml at 25ºc(lit.)
melting point: 920ºc(lit.)
boiling point: 3464ºc(lit.)
stability: stable.
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
by courier、by air、by sea