Shanghai Dynamic Industrial Co.,Ltd.
Country: China (Mainland)
Business Type: Trading Company
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-(1-naphthalenyl)diazenyl]-,sodium salt (1:2)CAS NO.: 5850-34-0
2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acidCAS NO.: 130-17-6