USD $15.00-50.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $8.50-8.90 / Kilogram
USD $9.00-99.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
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
direct yellow 50 basic information
product name: | direct yellow 50 |
synonyms: | 1,5-naphthalenedisulfonicacid,3,3’-[carbonylbis[imino(2-methyl-4,1-phenylene)azo]]bis-,tetrasodiumsalt;abcoldirectyellowrlsw;amanilsuprayellowlrl;c.i.directyellow50(29025);diazollightyellowrs;diphenylyellowrlsw;directyellow50(c.i.29025);durazolyellowfrr |
cas: | 3214-47-9 |
mf: | c35h24n6na4o13s4 |
mw: | 956.82 |
einecs: | 221-728-7 |
product categories: | dyes and pigments;organics;d;stains and dyes;stains&dyes, a to |
mol file: | 3214-47-9.mol |
direct yellow 50 chemical properties |
safety information |
wgk germany | 3 |