Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 16,C.I.20040

Molecular Structure: Double azo

C.I.Pigment Yellow 16,C.I.20040,CAS 5979-28-2,726.43,C34H28Cl4N6O4,Fast Yellow GR,Permanent Yellow GR,Permanent Yellow 7G Fast Yellow GR,Fast Yellow 3GL

Molecular Formula:C₃₄H₂₈Cl₄N₆O₄

Molecular Weight: 726.43

CAS Registry Number:5979-28-2

Manufacturing Methods : 2,4-Dichloroaniline (2 Moore) diazotization, and Butanamide,N,N’-(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis[oxo- coupling.

Properties and Applications:brilliant green yellow. Yellow powder, melting point 325 ℃, light fastness and good heat resistance. Mainly used in printing ink, printing ink, plastic products, rubber products and cultural and educational supplies coloring.

List of Suppliers:

Aquanyl P Yellow NCG 11-3003( Clariant GmbH )

Encelac Yellow 1260( BASF Aktiengesellschaft )

Flexobrite Yellow 1610/79 (Yorkshire Group pic)

Hexonyl Yellow NCG-LA( Clariant GmbH )

Permanent Yellow 7G(Sinochem Liaoning Import & Export Corporation)

Permanent Yellow GR (Sinochem Liaoning Import & Export Corporation)

Permanent Yellow NCG( Clariant GmbH )

Pigment Fast Yellow 3GL-01 ( Ciech SA )

Plastol Yellow 3GL-01 ( Ciech SA )

Resamine Fast Yellow 3GL-01 ( Ciech SA )

Tabersperse Yellow 16(Tabercolor SA)

Vocaflex Yellow 16(Arichemie GmbH)