Skip to Content
MilliporeSigma
All Photos(3)

Documents

D4645

Sigma-Aldrich

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate

≥98% purity (TLC), powder

Synonym(s):

3,5-Dichloro-2-hydroxybenzenesulfonic acid, DCHBS, DHBS

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C6H3Cl2NaO4S
CAS Number:
54970-72-8
Molecular Weight:
265.05
Beilstein/REAXYS Number:
3640643
EC Number:
259-416-8
MDL number:
MFCD00009798
UNSPSC Code:
12171500
PubChem Substance ID:
24893891
NACRES:
NA.47

product name

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate, used for peroxide measurement

Quality Level

200

assay

≥98% (TLC)

form

powder

color

white to off-white

pH

7 (20 °C, 53 g/L)

mp

>300 °C

solubility

H2O: 50 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].Oc1c(Cl)cc(Cl)cc1S([O-])(=O)=O

InChI

1S/C6H4Cl2O4S.Na/c7-3-1-4(8)6(9)5(2-3)13(10,11)12;/h1-2,9H,(H,10,11,12);/q;+1/p-1

InChI key

NMWCVZCSJHJYFW-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate is used in conjunction with 4-aminoantipyrine (4-AAP) and hydrogen peroxide (H2O2) for chromogenic quantitation of uric acid in serum and urine samples.

Application

Used in conjunction with 4-aminoantipyrine (4-AAP) and hydrogen peroxide (H2O2) for chromogenic quantitation of peroxidase in coupled enzymatic reactions. Component of Trinder reagent for use with peroxidase to measure generation of hydrogen peroxide in automated systems.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 6

1 of 6

Uricase from Candida sp. recombinant, expressed in E. coli, lyophilized powder, ≥2 units/mg solid

Sigma-Aldrich

U0880

Uricase from Candida sp.

Uricase from Arthrobacter globiformis lyophilized powder, 15-30 units/mg protein (biuret)

Sigma-Aldrich

U7128

Uricase from Arthrobacter globiformis

Sigma-Aldrich

Sigma-Aldrich

1.16216

Peroxidase

o-Dianisidine dihydrochloride Suitable for use in glucose determination

Sigma-Aldrich

F5803

o-Dianisidine dihydrochloride

Peroxidase from horseradish Type VI, essentially salt-free, lyophilized powder, ≥250 units/mg solid (using pyrogallol)

Sigma-Aldrich

P8375

Peroxidase from horseradish

Pyrrole-2-carboxylic acid 99%

Sigma-Aldrich

P73609

Pyrrole-2-carboxylic acid

Use of 3,5-dichloro-2-hydroxybenzenesulfonic acid/4-aminophenazone chromogenic system in direct enzymatic assay of uric acid in serum and urine.
Fossati P, et al.
Clinical Chemistry, 26(2), 227-231 (1980)
Lucas F de Castro et al.
Analytical and bioanalytical chemistry, 411(19), 4919-4928 (2019-04-04)
Microfluidic paper-based devices (μPADs) and wearable devices have been highly studied to be used as diagnostic tools due to their advantages such as simplicity and ability to provide instrument-free fast results. Diseases such as periodontitis and diabetes mellitus can potentially
Teresa Ramon-Marquez et al.
Talanta, 187, 83-90 (2018-06-02)
In this study, we have optimised the sterically directed attachment of biomolecules on the surface of coaxial membranes prepared by co-electrospinning which have been proved to be a material with very high performance for the development of biosensors with optical
J D Artiss et al.
Clinical biochemistry, 16(6), 334-337 (1983-12-01)
A study into the substitution of sodium 2-hydroxy-3,5-dichlorobenzenesulfonate for phenol in the indicator reaction for an automated glucose procedure is presented. Apart from having physical properties that are more conducive to easy handling than phenol, the former material affords considerably
Ana C Fernandes et al.
New biotechnology, 47, 39-49 (2018-04-24)
The need for fast and comprehensive characterization of biocatalysts has pushed the development of new screening platforms based on microfluidics, capable of monitoring several parameters simultaneously, with new configurations of liquid handling, sample treatment and sensing. Modular microfluidics allows the
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service