5-[(2Z)-2-(2-Oxo-1(2H)-Naphthalenylidene)Hydrazino]-1-Naphthalenesulfonic Acid
[CAS# 5850-93-1]

Identification

• Classification: Dyes and pigments >> Dyes >> Acid dyestuff
• Name: 5-[(2Z)-2-(2-Oxo-1(2H)-Naphthalenylidene)Hydrazino]-1-Naphthalenesulfonic Acid
• Synonyms: Acid Leather Red AS; Acid Red ML; Airedale Red AG
• Molecular Formula: C₂₀H₁₄N₂O₄S
• Molecular Weight: 378.40
• CAS Registry Number: 5850-93-1
• EINECS: 227-460-7
• SMILES: O=S(=O)(O)c1cccc2c1cccc2N/N=C3/c4ccccc4\C=C/C3=O
• InChI: 1S/C20H14N2O4S/c23-18-12-11-13-5-1-2-6-14(13)20(18)22-21-17-9-3-8-16-15(17)7-4-10-19(16)27(24,25)26/h1-12,21H,(H,24,25,26)/b22-20-
• InChIKey: RVOJSMUDWQJPHL-XDOYNYLZSA-N

Properties

• Density: 1.43g/cm³ (Cal.)