4-Amino-3-hydroxynaphthalene-1-sulfonic acid

4-Amino-3-hydroxynaphthalene-1-sulfonic acid is utilized as a fluorescent dye. 4-Amino-3-hydroxynaphthalene-1-sulfonic acid forms polypyrrole (PPy) conducting film with pyrrole, and is utilized in electrochemie[1][2].

Product Specifications

CAS Number

[116-63-2]

UNSPSC

12171500

Hazard Statement

H302, H315, H319, H335

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/4-amino-3-hydroxynaphthalene-1-sulfonic-acid.html

Purity

98.0

Solubility

DMSO : 25 mg/mL (ultrasonic; warming; heat to 60°C)

Smiles

O=S(C1=C2C=CC=CC2=C(N)C(O)=C1)(O)=O

Molecular Formula

C10H9NO4S

Molecular Weight

239.25

Precautions

H302, H315, H319, H335

References & Citations

[1]Hasan H A. Fluorescence, Biological Activity and Spectroscopic Studies of Azo-linked Schiff Base Ligand Type (ONO) and Its Complexes with CrIII, CoII NiII and CdII Ions[J]. Ibn AL-Haitham Journal For Pure and Applied Sciences, 2017, 30 (3) : 114-129.|[2]Sall ML, et al., Removal of Cr (VI) from aqueous solution using electrosynthesized 4-amino-3-hydroxynaphthalene-1-sulfonic acid doped polypyrrole as adsorbent. Environ Sci Pollut Res Int. 2017 Sep;24 (26) :21111-21127.