Products

Intermediates

   Product name   1-Naphthylamine-7-sulfonic acid
   Molecular Formula   C10H9NO3S
   CAS No.   119-28-8
   Appearance   Light grey crystal
   Formula   
   Molecular weight   223.2484 
   EC No.   204-311-4
   Content   ≥ 98%
   Introduction   Used as dye intermediates