β-Naphthol Violet

English Name: β- Naphthol Violet

Other name: 4 - [[4 - (benzoylamino) - 2-methoxy-5-methylphenyl] azo] - 3-hydroxy-n-phenyl-2-naphthalene formamide

CAS No.: 7143-21-7

C16H9N3Na2O9S2=497.37

Grade: gr

Lambda max：508～511nm(H2O)

Absorbance(E1m)：min.  520(5mg/L, H2O, 508～511nm)

Drying loss：≤10.0%

Sensitiveness：Pass

Physicochemical properties : dark red powder

Purpose: biochemical research.

Saving: RT