You searched for: 4-(4-Nitrophenylazo)resorcinol

Supplier: SIGMA ALDRICH MICROSCOPY

4-(4-Nitrophenylazo) resorcinol, also known as azo violet or magneson I, is a red colored powder. It functions as a spot test reagent and forms blue lake on reaction with Mg(OH)₂ in alkaline solution. It is mainly used for determining the presence of magnesium in the solution. 4-(4-Nitrophenylazo)resorcinol is a pH indicator.

Supplier: Merck

4-(4-Nitrophenylazo)resorcinol for synthesis, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

4-(4-Nitrophenylazo)resorcinol 90%

Supplier: TCI

4-(4-Nitrophenylazo)resorcinol

Supplier: Thermo Fisher Scientific

4-(4-Nitrophenylazo)resorcinol ≥90%