The 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(((4-methylphenyl)sulfonyl)amino)- is a organic compound with the fomular C₁₇H₁₅NO₉S₃. The IUPAC name of this product is 4-hydroxy-5-[(4-methylphenyl)sulfonylamino]naphthalene-2,7-disulfonic acid . With the CAS registry number 6860-97-5, it is also named as 4-Hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonicacid . It is a chemical which is toxic if swallowed. And the price of this product chenges with the market.

The other characteristics of this product can be summarized as: (1)ACD/BCF (pH 5.5): 1 ; (2)ACD/BCF (pH 7.4): 1 ; (3)ACD/KOC (pH 5.5): 1 ; (4)ACD/KOC (pH 7.4): 1 ; (5)#H bond acceptors: 10 ; (6)#H bond donors: 4 ; (7)#Freely Rotating Bonds: 5 ; (8)Index of Refraction: 1.724 ; (9)Molar Refractivity: 108.33 cm³ ; (10)Molar Volume: 272.9 cm³ ; (11)Polarizability: 42.94×10^-24 cm³ ; (12)Surface Tension: 87 dyne/cm ; (13)Rotatable Bond Count: 5 ; (14)Tautomer Count: 18 ; (15)Exact Mass: 472.990893 ; (16)MonoIsotopic Mass: 472.990893 ; (17)Topological Polar Surface Area: 200 ; (18)Heavy Atom Count: 30 ; (19)Complexity: 922.

People can use the following data to convert to the molecule structure. SMILES: O=S(=O)(c1ccc(cc1)C)Nc2cc(cc3cc(cc(O)c23)S(=O)(=O)O)S(=O)(=O)O; InChI: InChI=1/C17H15NO9S3/c1-10-2-4-12(5-3-10)28(20,21)18-15-8-13(29(22,23)24)6-11-7-14(30(25,26)27)9-16(19)17(11)15/h2-9,18-19H,1H3,(H,22,23,24)(H,25,26,27).