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D4645

Sodium 3,5-dichloro-2-hydroxybenzenesulfonate

Name: Sodium 3,5-dichloro-2-hydroxybenzenesulfonate
Brand: SIGMA

≥98% purity (TLC), powder

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₆H₃Cl₂NaO₄S

CAS Number:

54970-72-8

Molecular Weight:

265.05

NACRES:

NA.47

PubChem Substance ID:

24893891

UNSPSC Code:

12171500

EC Number:

259-416-8

MDL number:

MFCD00009798

Beilstein/REAXYS Number:

3640643

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Properties

Product Name

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

Quality Level

200

assay

≥98% (TLC)

form

powder

technique(s)

titration: suitable

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

Description

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

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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)

Salivary diagnostics on paper microfluidic devices and their use as wearable sensors for glucose monitoring.

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

Evaluation of two sterically directed attachments of biomolecules on a coaxial nanofibre membrane to improve the development of optical biosensors.

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

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Global Trade Item Number

SKU	GTIN
D4645-25G	04061832342504
D4645-100G	04061833566107
D4645-5G	04061833566305