Acid Yellow 9 monosodium salt

• Synonyms:

  Hydrogen 4-aminoazobenzene-3,4'-disulphonate (sodium salt)

• Purity:

  =98%

• Smiles:

  [Na+].Nc1ccc (cc1S (=O) (=O) O) \N=N\c2ccc (cc2) S (=O) (=O) [O-]

• CAS Number:

  74543-21-8