4-(2-Pyridylazo)resorcinol monosodium salt hydrate

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Sku: 178268-5
Categories: Chemical, Hot-sale Products

Description

General description

4-(2-Pyridylazo)resorcinol monosodium salt is a chromophoric indicator and chromogenic chelator employed for the spectrophotometric determination of several metal ions.

Application

4-(2-Pyridylazo)resorcinol monosodium salt hydrate has been used in the preparation of titanium reagent for the spectrometric measurement of hydrogen peroxide (H2O2) and superoxide anion (O2•-). It is also suitable to measure the concentration of Zn2+, Zinc transition metal ions.

 

Properties

Empirical Formula (Hill Notation) C11H8N3NaO2 · xH2O
CAS Number 16593-81-0
Molecular Weight 237.19 (anhydrous basis)
Beilstein 3825637
MDL number MFCD00150712
UNSPSC Code 12171500
PubChem Substance ID 24850727
NACRES NA.47
Assay ≥97.5% (HPLC)
Quality Level 200
form powder or crystals
application(s) diagnostic assay manufacturing
hematology
histology
λmax 411 nm
storage temp room temp
SMILES string [Na+].[H][H].Oc1cc([O-])ccc1\N=N\c2ccccn2
InChI 1S/C11H9N3O2.Na.H2O/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;;/h1-7,15-16H;;1H2/q;+1;/p-1/b14-13+;;
InChI key KMHFHNVYQMFVAN-QDBORUFSSA-M

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