6-(acetylamino)-4-hydroxy-3-[2-(3-phosphonatophenyl)diazenyl]-2-Naphthalenesulfonate ammonium salt (1:2)
[CAS# 83803-78-5]

Identification

• Name: 6-(acetylamino)-4-hydroxy-3-[2-(3-phosphonatophenyl)diazenyl]-2-Naphthalenesulfonate ammonium salt (1:2)
• Synonyms: diammonium 6-acetamido-4-hydroxy-3-[(3-phosphonatophenyl)azo]naphthalene-2-sulphonate
• Molecular Formula: C₁₈H₂₁N₅O₈PS
• Molecular Weight: 498.43
• CAS Registry Number: 83803-78-5
• EINECS: 280-897-5
• SMILES: [NH4+].[NH4+].[O-]P([O-])(=O)c1cccc(c1)N=Nc3c(cc2ccc(cc2c3O)NC(C)=O)S([O-])(=O)=O
• InChI: 1S/C18H16N3O8PS.2H3N/c1-10(22)19-12-6-5-11-7-16(31(27,28)29)17(18(23)15(11)9-12)21-20-13-3-2-4-14(8-13)30(24,25)26;;/h2-9,23H,1H3,(H,19,22)(H2,24,25,26)(H,27,28,29);2*1H3/p-1
• InChIKey: BGYXBWZKPPVQGT-UHFFFAOYSA-M

Properties

• Boiling point: 1005°C at 760 mmHg (Cal.)
• Flash point: 561.6°C (Cal.)