dye|World dye variety

Name:C.I.Direct Red 250,C.I.29168

Molecular Structure: Double azo class

C.I.Direct Red 250,C.I.29168,CAS 82944-45-4,883.66,C34H20N7Na3O14S2,Eniacuprol Bordeaux BCL

Molecular Formula:C₃₄H₂₀N₇Na₃O₁₄S₂

Molecular Weight: 883.66

CAS Registry Number:82944-45-4

Manufacturing Methods : 2-Aminobenzoic acid diazo, coupled with N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea, 2-Amino-4-nitrophenol diazo, and generated coupled product matches.

Properties and Applications:  blue-ray red.

List of Suppliers:

Eniacuprol Bordeaux BCL( Enia Industries Quimicas S.A. )