- Chemical Name:3-hydroxy-4-(2-nitro-phenylazo)-naphthalene-2,7-disulfonic acid
- CAS No.:71494-73-0
- Molecular Formula:C16H11N3O9S2
- Molecular Weight:453.41
- Hs Code.:
- Mol file:71494-73-0.mol
Synonyms:3-hydroxy-4-(2-nitro-phenylazo)-naphthalene-2,7-disulfonic acid