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Sodium 3,5-dichloro-2-hydroxybenzenesulfonate

SIGMA/D4645 - used for peroxide measurement

Synonym: 3,5-Dichloro-2-hydroxybenzenesulfonic acid; DCHBS; DHBS

CAS Number: 54970-72-8
Empirical Formula (Hill Notation): C6H3Cl2NaO4S
Molecular Weight: 265.05
EC Number: 259-416-8
MDL Number: MFCD00009798
Linear Formula: C6H3Cl2NaO4S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-D4645-5G 5 g
 $87.40
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45-D4645-25G 25 g
 $336.00
1/EA		 Add To Favorites
45-D4645-100G 100 g
 $981.00
1/EA		 Add To Favorites
ATR-IR Spectra for Sodium 3,5-dichloro-2-hydroxybenzenesulfonate.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: D4645-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: D4645-5G

 

application(s) diagnostic assay manufacturing
hematology
histology
assay ≥98% (TLC)
color white to off-white
form powder
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
mp >300 °C
pH 7 (20 °C, 53 g/L)
Quality Level 200 
SMILES string [Na+].Oc1c(Cl)cc(Cl)cc1S([O-])(=O)=O
solubility H2O: 50 mg/mL
storage temp. room temp
technique(s) titration: suitable
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.
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.
Packaging: 5, 25, 100 g in poly bottle
Purity ≥98% (TLC)
mp >300 °C
Storage Temp. room temp
UNSPSC 12171500

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