dye|World dye variety

Name:C.I.Direct Blue 80,C.I.24315

Molecular Structure: Double azo,Metal Complexes

C.I.Direct Blue 80,C.I.24315,CAS 12222-00-3,962.78,C34H22N4Na4O16S4,Direct Blue 2RL,Direct Fast Blue 2R,Direct Fast Blue 2RLL

Molecular Formula:C₃₄H₂₂N₄Na₄O₁₆S₄

Molecular Weight: 962.78

CAS Registry Number:12222-00-3

Manufacturing Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 3-Hydroxynaphthalene-2,7-disulfonic acid (2 Moore) coupling, and then into copper and chrome and content.

Properties and Applications:  blue. Deep purple powder, soluble in water. The strong sulfuric acid dyes for blue, red to blue after diluted, accompanied by precipitation. The water solution is blue, add 10% sodium hydroxide solution into the gray. Water-soluble is very good, levelness and exhaust the dye better properties. Copper ions in dyeing color to become red, encounter iron ion colored light become the dark. Mainly used for cotton, viscose and their blended fabric dyeing, general is not used for printing, also can be used for leather color.

List of Suppliers:

Direct Blue 2RL,Direct Fast Blue 2R,Direct Fast Blue 2RLL

Tianjin Yadong Group

ACDI Fast Blue 2-RLL 200% (Aakash Chemicals & Dyestuffs Inc)

Ambidirect Blue 2RL( Thai Ambica Chemicals Co Ltd )

Blue 2RL (Hangzhou Dikai Chemical Co Ltd)

Burco Direct Blue 2RL(Classic Dyestuffs Inc)

Burco Direct Blue NBLL(Classic Dyestuffs Inc)

Classic Direct Blue 80(Classic Dyestuffs Inc)

Direct Blue(Sinochem Liaoning Import & Export Corporation)

Direct Blue 2RL(Classic Dyestuffs Inc)

Direct Blue 2RLL(Sinochem Ningbo Imp & Exp Corp)

Direct Blue 2RLL 200% ( Global Colors Inc. )

Direct Blue HD ( Indo Colchem Ltd )

Direct Blue RL(Classic Dyestuffs Inc)

Direct Fast Blue L5R(Colorom SA)

Direct Fast Blue RLL 200%(Fenchem Enterprises Ltd)

Dycosdirect Blue(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Dynarect Blue HG( Dynamic Industries Ltd )

Dyrect Fast Blue 2RLD( Albion Colours Ltd)

Dyrite Blue 2RL 100%( Rite Industries Inc. )

Fabrifast Blue 7RLL 100%(Classic Dyestuffs Inc)

Fabrifast Blue 7RLL 200% Conc.( Fabricolor Inc. )

Fabrifast Iue 7RLL Conc(Classic Dyestuffs Inc)

Fast Blue 2RLL (Sinochem Liaoning Import & Export Corporation)

Fourdirect Blue RL (Classic Dyestuffs Inc)

Intralite Blue 2RLL(Yorkshire Group pic)

Intralite Blue NBLL(Classic Dyestuffs Inc)

Leadirect Blue 2RLL 100/200% ( Leadertech Colors Inc. )

MVdirect Blue 2RL ( MV Products Inc. )；

Orcolitefast Blue 7RL ( Organic Dyestuffs Corp )

Orion Direct Blue RL 100% (Classic Dyestuffs Inc)

Pamacuprol Blue RL-80 ( Pyosa Pigments )

Permalite Blue 2RL 100%( Standard Dyes )

Permalite Blue 2RL 200% ( Standard Dyes )

Permalite Blue BH( Standard Dyes )

Permalite Blue BL ( Standard Dyes )

Permalite Blue NBLL( Standard Dyes )

Permalite Blue RL 200% ( Standard Dyes )

Pyrazol Fast Blue RUL Pdr(Classic Dyestuffs Inc)

Shurlite Blue 7RLL(Classic Dyestuffs Inc)

Sinardirect Blue 2RL( Sinar Syno Kimia )

Solar Blue 2RL( Clariant GmbH )

Solophenyl Blue RLE(Classic Dyestuffs Inc)

Superlitefast Blue RL (Yorkshire Group pic)

Superlitefast Blue RL (Classic Dyestuffs Inc)

Superlitefast Blue RL 200%(Classic Dyestuffs Inc)

Ultra Fast Blue 2RL(Classic Dyestuffs Inc)

Vicorect Blue 80(Victory Colour Chem Industries)