tetrasodium 5,5-[iminobis[(1-hydroxy-3-sulphonato-6,2-naphthylene)azo(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(salicylate)
CAS No: 6535-56-4
tetrasodium,iminobis,hydroxy,sulphonato,naphthylene,methoxy,methyl,phenylene,salicylate
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26