Country: China (Mainland)
Business Type: Trading Company
1-Naphthalenesulfonicacid,4-hydroxy-3-[2-[4'-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)CAS NO.: 3818-60-8