Products

Intermediates

   Product name   2- Naphthylamine-4,8-Disulfonic Acid
   Molecular Formula   C10H9O6NS2
   CAS No.   131-27-1
   Appearance   white powder
   Formula   
   Molecular weight   303.3116
   EC No.   205-020-5
   Content   ≥70%-80%
   Introduction   Used as dye intermediates