Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 61,C.I.13880

Molecular Structure: Single azo

C.I.Pigment Yellow 61,C.I.13880,CAS 12286-65-6,406.37,C16H14N4O7S,Yellow 12GP,Lake Fast Yellow ALA,Yellow 2GL

Molecular Formula:C₁₆H₁₄N₄O₇S

Molecular Weight: 406.37

CAS Registry Number:12286-65-6

Manufacturing Methods : 4-Amino-2-nitrobenzenesulfonic acid diazotization, and 3-Oxo-N-phenylbutanamide coupling, then use Calcium chloride translate into Calcium salt.

Properties and Applications:green yellow. Yellow powder. Printing, fast fastness can reach 6 ~ 7 level, in the viscose fabric for 7 ~ 8 level. Resistance of xylene is very good fastness. Used for rubber and PVC color. Cellulose fibre printed pulp, viscose fiber protoplasmic coloring. With urea formaldehyde resin finishing after the same color

List of Suppliers:

Bricofor Yellow 12GP( Albion Colours Ltd)

DCC 1363 Yellow 61(Dominion Colour Corp.)

DCC 8363 Yellow 61 (LS)(Dominion Colour Corp.)

Heuco Yellow 106100 (Heubach GmbH)

Pigment Yellow 61 (CPMA)

Suimei Lake Fast Yellow ALA( Kaseihin Kogyo Kyokai )

Versal Yellow 2GL(SBU Pigments and Dyes)