Free release

90377-59-6 1,3-naphthalenedisulfonic acid,7-[(1,2-dihydro-4-hydroxy-2-oxo-3-quinolinyl)azo]-, disodi

service@apichina.com
Product Name 1,3-Naphthalenedisulfonic acid,7-[(1,2-dihydro-4-hydroxy-2-oxo-3-quinolinyl)azo]-, disodium salt
CAS No. 90377-59-6
Molecular Formula C19H13N3O8S2・2Na