4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid

CAS: 90-20-0

Ref. 3D-FA40913

Product Information

• Name: 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
• Synonyms: 1-Amino-3,6-disulfo-8-naphthol, 1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid, 1-Amino-8-hydroxy-3,6-disulfonaphthalene, 1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid, 1-Amino-8-naphthol-3,6-disulfonic acid, 1-Amino-8-naphthyl-3,6-disulfonic acid, 1-Hydroxy-3,6-disulfo-8-aminonaphthalene, 1-Hydroxy-8-amino-3,6-disulfonaphthalene, 1-Hydroxy-8-amino-3,6-naphthalenedisulfonic acid, 1-Naphthol-3,6-disulfonic acid, 8-amino-, 1-Naphthol-8-amino-3,6-disulfonic acid, 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, 3,6-Disulfo-1-amino-8-naphthol, 3,6-Disulfo-8-hydroxy-1-naphthylamine, 4-Amino-5-Hydroxy-2,7-Naphthalene-Disulfonic Acid, 4-Amino-5-Hydroxy-2,7-Naphthalindisulfonsaeure, 4-Amino-5-Hydroxynaphthalene-2,7-Disulphonic Acid, 4-Amino-5-hydroxynaphthalin-2,7-disulfonsaure, 5-Amino-4-hydroxy-2,7-naphthalenedisulfonic acid, 5-Amino-4-naphthol-2,7-disulfonic acid, 8-Amino-1-hydroxy-3,6-naphthalenedisulfonic acid, 8-Amino-1-naphthol-3,6-disulfonic acid, 8-Hydroxy-3,6-disulfo-1-naphthylamine, Acide 4-amino-5-hydroxynaphtalene-2,7-disulfonique, Acido 4-Amino-5-Hidroxinaftaleno-2,7-Disulfonico, H-Acid, Nsc 190492, Sulfonphthol, C.I. 35570

Description

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid (4-AHNDS) is a hydroxyl group and nitrogen containing molecule. It is a reactive compound that can be used to extract anions from water. 4-AHNDS has been shown to react with sodium ions in the presence of water, forming a salt that is soluble in water. This chemical also reacts with organic molecules and forms stable complexes. The reaction mechanism of 4-AHNDS has been studied by kinetic analysis and surface methodology measurements.

• Brand: Biosynth

Chemical properties

• Molecular weight: 319.31 g/mol
• Formula: C₁₀H₉NO₇S₂
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C10H9NO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18)
• InChI key: InChIKey=APRRQJCCBSJQOQ-UHFFFAOYSA-N
• SMILES: Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)cc(O)c12