The Disodium 3-aminonaphthalene-2,7-disulphonate, with the CAS registry number 135-50-2 and EINECS registry number 205-195-8, is also called 2,7-Naphthalenedisulfonic acid, 3-amino-, disodium salt. It belongs to the category of Intermediates. And the molecular formula of the chemical is C₁₀H₇NNa₂O₆S₂.

The characteristics of Disodium 3-aminonaphthalene-2,7-disulphonate are as followings: (1)H-Bond Donor 1; (2)H-Bond Acceptor 7; (3)Rotatable Bond Count 0; (4)Exact Mass 346.951018; (5)MonoIsotopic Mass 346.951018; (6)Topological Polar Surface Area 157; (7)Heavy Atom Count 21; (8)Formal Charge 0; (9)Complexity 505; (10)Isotope Atom Count 0; (11)Defined Atom StereoCenter Count 0; (12)Undefined Atom StereoCenter Count 0; (13)Defined Bond StereoCenter Count 0; (14)Undefined Bond StereoCenter Count 0; (15)Covalently-Bonded Unit Count 3.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [Na+].[Na+].[O-]S(=O)(=O)c1ccc2c(c1)cc(c(N)c2)S([O-])(=O)=O
(2)InChI: InChI=1/C10H9NO6S2.2Na/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;/q;2*+1/p-2
(3)InChIKey: YCBINYVMSDDQKZ-NUQVWONBAZ