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Product Overview

Product Code

TRC-H950735

CAS Number

135-76-2

Product Format

Neat

Molecular Formula

C10 H7 O4 S . Na

Molecular Weight

246.22

API Family

Sunset Yellow (E110), Dyes

Product Categories

TRC, Impurity Reference Materials

Product Type

Impurity

Alternate CAS Number

Free acid: 93-01-6

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

6-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt

CAS Number

135-76-2

Molecular Formula

C10 H7 O4 S . Na

Molecular Weight

246.22

Accurate Mass

245.9963

SMILES

[Na+].Oc1ccc2cc(ccc2c1)S(=O)(=O)[O-]

InChI

InChI=1S/C10H8O4S.Na/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;/h1-6,11H,(H,12,13,14);/q;+1/p-1

IUPAC

sodium;6-hydroxynaphthalene-2-sulfonate

Alternate CAS Number

Free acid: 93-01-6

Product Data

Storage Temperature

+20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

API Family

Sunset Yellow (E110); Dyes

Purity

>95% (HPLC)

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Product Overview

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Chemical Data

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6-Hydroxy-2-naphthalenesulfonic Acid Sodium Salt

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