Free release

89310-67-8 2,7-naphthalenedisulfonic acid,4,5-dihydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-, tripotassi

service@apichina.com
Product Name 2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[(6-sulfo-2-naphthalenyl)azo]-, tripotassium salt
CAS No. 89310-67-8
Molecular Formula C20H14N2O11S3・3K