2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-

4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid

CAS: 6259-53-6

Molecular Formula	`C11H11NO4S`
Molecular Weight	253.04088 g/mol
LogP	1.83
Topological Polar Surface Area	86.63 Å²
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	4
Rotatable Bonds	2
Exact Mass	253.04088
Heavy Atoms	17
Complexity	679.2

Chemical Identifiers

CAS Number	6259-53-6
SMILES	`CNC1=CC2=C(C=C(C=C2C=C1)S(=O)(=O)O)O`

Product Overview

2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)- (CAS 6259-53-6), with molecular formula C11H11NO4S and molecular weight 253.04088 g/mol. IUPAC: 4-hydroxy-6-(methylamino)naphthalene-2-sulfonic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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