dye|World dye variety

Name:C.I.Direct Red 243,C.I.29315

Molecular Structure: Double azo class

C.I.Direct Red 243,C.I.29315,CAS 86543-85-3,1116.91,C38H28N10Na4O17S4,Direct Red BWS,Direct Fast Red BWS

Molecular Formula:C₃₈H₂₈N₁₀Na₄O₁₇S₄

Molecular Weight: 1116.91

CAS Registry Number:86543-85-3

Manufacturing Methods : 3-Amino-4-hydroxybenzenesulfonic aciddiazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, its products and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Amino-5-methoxybenzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, again with the condensation products condensation, then with 2-Aminoethanol condensation

Properties and Applications: blue-ray red. Used for dyeing and printing of cellulose fiber.

List of Suppliers:

Direct Red BWS,Direct Fast Red BWS

Tianjin Yadong Group

ACDI Red BWS(Aakash Chemicals & Dyestuffs Inc)

ACDI Red TBD (Aakash Chemicals & Dyestuffs Inc)

Arid Supra Red BWS ( Aashiana Dyestuffs Inc )

Benzanil Red BWS (Yorkshire Group pic)

Best Direct Supra Red BWS ( Oriental Giant Dyes and Chemical Ind

Corp)

Burco Direct Red 2HT(Classic Dyestuffs Inc)

Burco Direct Red TBD(Classic Dyestuffs Inc)

Direct Fast Red TBD 100%(Classic Dyestuffs Inc)

Direct Red BWS(Shandong Qing Shun Chemical Co., Ltd.)

Direct Red BWS(Classic Dyestuffs Inc)

Direct Red TBD( Indo Colchem Ltd )

Direct Supra Red BWS ( Global Colors Inc. )

Dyrite Red BWS ( Rite Industries Inc. )

Dyrite Supra Red BWS (Classic Dyestuffs Inc)

Everdirect Supra Red BWS(Eveiiight Chemical Industrial Corp)

Everdirect Supra Red BWS(Classic Dyestuffs Inc)

Fabrifast Red BWS( Fabricolor Inc. )

Helion Red 7B( Ciech SA )

Kayarus Supra Red BWS(Nippon Kayak u Co Ltd)

Leadirect Red BWS ( Leadertech Colors Inc. )

Orcolitefast Red TB ( Organic Dyestuffs Corp )

Permalite Red 2HT ( Standard Dyes )

Permalite Red BWS ( Standard Dyes )

Permalite Red BWS-C( Standard Dyes )

Permalite Red BWS-M ( Standard Dyes )

Permalite Red BWS-V( Standard Dyes )

Red BWS ( Indokem Ltd )

Red BWS ( Modern Dyestuffs & Pigments Co Ltd )

Simrect Red 24941 (Simpsons (UK) Ltd)

Simrect Red 24941 (Simpsons (UK) Ltd)

Taims Red BWS-T( T & T Industries Corp )

Triamin Supra Red BWS(Chemische Fabriek Triade BV)