Benzenesulfonic acid, 4-amino-, diazotized, coupled with 5,5-[oxybis[(5-hydroxy-3,1-phenylene)oxy]]bis[1,3-benzenediol], sodium salt
CAS No: 97675-29-1
benzenesulfonic,amino,diazotized,coupled,oxybis,hydroxy,phenylene,benzenediol,sodium
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26