Free release

89785-38-6 1-naphthalenesulfonic acid,7-[(5-amino-4-hydroxy-1-naphthalenyl)azo]-, monopotassium salt

service@apichina.com
Product Name 1-Naphthalenesulfonic acid,7-[(5-amino-4-hydroxy-1-naphthalenyl)azo]-, monopotassium salt
CAS No. 89785-38-6
Molecular Formula C20H15N3O4S・K