Monoazo dyes based on 2-7-(2'-sulpho-phenylazo)-8-hydroxy-3,6-disulphonaphthylamino-4,6-disubstituted-triazine skeleton for use in ink

机译： 用于油墨的基于2- [7-（2'-sulpho-phenylazoazo）-8-hydroxy-3,6-disulphonaphthylamino] -4,6-dipropyl-triazine骨架的单偶氮染料

机译： 用于油墨的基于2- [7-（2'-sulpho-phenylazoazo）-8-hydroxy-3,6-disulphonaphthylamino] -4,6-dipropyl-triazine骨架的单偶氮染料

机译： 用于油墨的基于2- [7-（2'-sulpho-phenylazoazo）-8-hydroxy-3,6-disulphonaphthylamino] -4,6-dipropyl-triazine骨架的单偶氮染料