trisodium 3-[[4-[(6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate
CAS No: 64346-35-6
trisodium,amino,hydroxy,sulphonato,naphthyl,methoxy,tolyl,naphthalene,disulphonate
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26