Product

2,2'-DIHYDROXYAZOBENZENE

CAS No.：2050-14-8

Other grades of this product :

2,2'-DIHYDROXYAZOBENZENE Basic information

Product Name:	2,2'-DIHYDROXYAZOBENZENE
Synonyms:	2,2’-azobis-pheno;DHAB;2,2'-DIHYDROXYAZOBENZENE;2,2'-AZODIPHENOL;1-(2-HYDROXYPHENYLAZO)-2-HYDROXYAZOBENZENE;O,O'-DIHYDROXYAZOBENZENE;2,2'-azobisphenol;SpectrophotometricandfluorimetricreagentforAl,Mgandothermetals
CAS:	2050-14-8
MF:	C12H10N2O2
MW:	214.22
EINECS:	218-082-3
Product Categories:	Analytical Chemistry;Azo Compounds;Azobennzenes, etc. (Chelating Reagents);Chelating Reagents;Highly Purified Reagents;Other Categories;Refined Products by Sublimation
Mol File:	2050-14-8.mol

2,2'-DIHYDROXYAZOBENZENE Chemical Properties

Melting point	173-175 °C(lit.)
Boiling point	354.35°C (rough estimate)
density	1.2042 (rough estimate)
refractive index	1.6660 (estimate)
pka	8.28±0.30(Predicted)
form	powder to crystal
color	Light yellow to Amber to Dark green
CAS DataBase Reference	2050-14-8(CAS DataBase Reference)
EPA Substance Registry System	Phenol, 2,2'-azobis- (2050-14-8)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

2,2'-DIHYDROXYAZOBENZENE Usage And Synthesis

Uses	2,2′-Dihydroxyazobenzene was used as complexing reagent in determination of aluminum in human serum by ion-pair reversed-phase partition HPLC.
General Description	2,2′-Dihydroxyazobenzene is a small molecule inhibitor of ADP ribosyl cyclase and it attenuates angiotensin (Ang) II-induced hypertrophic responses. 2,2′-Dihydroxyazobenzene is formed during the oxidation of diclofenac by myeloperoxidase/hydrogen peroxide.

2,2'-DIHYDROXYAZOBENZENE Preparation Products And Raw materials

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