CI 37235 , 97%-99.9% , 3410-35-3

Synonym(s):
o-Dianisidine bis(diazotized) zinc double salt;Azoic Diazo No. 48;DBB;Diazo Blue B;Naphthanil Diazo Blue B

CAS NO.：3410-35-3

Empirical Formula: C14H12BF4N4O2+

Molecular Weight: 355.08

MDL number: MFCD00040355

Update time: 2023-04-23

PRODUCT Properties

Melting point:	300 °C
storage temp.	Amber Vial, -20°C Freezer, Under inert atmosphere
solubility	Aqueous Acid (Slightly), DMSO (Slightly), Water (Slightly)
form	Solid
color	Yellow to Dark Brown

Description and Uses

Fast Blue B Salt is a stain that is used for the determination of various compounds. It has been used to demonstrate esterase activity. Histochemically it has stained enterochromaffin cells and cells that have gone under free radical oxidative damage. It can be used as reactant/reagent in one pot preparation of phenanthroline-based shape-persistent fluorescent macrocycle using Sonogashira coupling. Dyes and metabolites.