dye|World dye variety

Name:C.I.Acid Violet 17,C.I.42640

Molecular Structure: triarylmethane class

C.I.Acid Violet 17,C.I.42640,CAS 4129-84-4,761.93,C41H44N3NaO6S2,Acid Violet 4BNS,Acid Violet S4B-F

Molecular Formula:C₄₁H₄₄N₃NaO₆S₂

Molecular Weight: 761.93

CAS Registry Number:4129-84-4

Manufacturing Methods : 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid condensation, and then (a) oxidation as dimer water molecules (hydrol), again with N,N-diethylbenzenamine condensation, oxidation, and translated into sodium salt; Or (b) in N,N-diethylbenzenamine presence, with heavy chromate acid direct oxidation.

Properties and Applications: bright blue purple. Deep navy powder, easily soluble in water is purple, easily soluble in ethanol is violet blue, the strong sulfuric acid dyes is red light yellow, diluted for green light; In nitric acid are blue-ray fruit green; Its water solution and sodium hydroxide is shallow dark purple. This product is only used for the wool of spell dye, can be used for leather shading.

List of Suppliers:

Acid Violet 4BNS,Acid Violet S4B-F

Arondyes Chemicals

Hangzhou Xiasha Hengsheng (Sunshine) Chemicals Co.,Ltd.

Shangyu Guangming Chemical Co.,Ltd.

Acid Brilliant Milling Violet 4BS (Amar Dye Chem Ltd)

Acid Violet( Cosmonaut. Chemicals )

Acid Violet (Simpsons (UK) Ltd)

Acid Violet4BN ( Jagson Colorchem Ltd )

Acid Violet 4BNS(Sinochem Ningbo Imp & Exp Corp)

Acid Violet 4BNS(Nanjing Chemicals Import and Export Corp)

Acid V iolet 4BNS (Brighten Colorchem BV)

Acid Violet 4BNS ( Wenzhou Longda Dyestuff Chemical Co. )

Acid Violet 4BNS(Sinochem Liaoning Import & Export Corporation)

Acid Violet 4BNS(Fenchem Enterprises Ltd)

Acid Violet 4BNS ( Global Colors Inc. )

Acid Violet 4BS (Amar Impex)

Acid Violet 4BS( Sharda International )

Acid Violet No I ( Exotic Associates )

Akacid Violet 5BNS(Aakash Chemicals & Dyestuffs Inc)

Anadurm Violet M-2B( Albion Colours Ltd)

Colocid Violet 4BH( Color Synth Industries Ltd )

Colocid Violet 5BN ( Color Synth Industries Ltd )

Dayglo Acid Violet 17 200%( Day-Glo Color Corp. )

Dinacid Violet 4BN (Dintex Dyechem Ltd)

Dycosacid Violet 4BNS(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Formyl Violet S4B( Frado )

Formyl Violet S4B ( ellenic Dyeworks SA )

Formyl Violet S4BN ( Frado )

Haricid Violet 4BS ( Bhavi International Ltd )

Hispacid Brilliant Violet S4BF( S A Robama )

Indacid Violet 4BS ( Indokem Ltd )

Kemacid Violet 4BS( Karsandas Mavji )

Kenanthrol Violet 2B( Albion Colours Ltd)

Leadacid Violet 4B( Leadertech Colors Inc. )

Lecotan Violet 4BN ( Jinwoong Industrial Co Ltd )

Lerui Acid Violet 4BNS ( Rosi Chemical Co Ltd )

Libacid Violet L4BS( Liberty Exports Ltd )

Orcoacid Violet 4B ( Organic Dyestuffs Corp )

Permalon Violet 4BNS 180%( Standard Dyes )

Permalon Violet L-2R ( Standard Dyes )

Ravi Acid Violet 4BN ( Ravi Chem Dye )

Ricoamide Violet 5BNC Ex. Conc.( Rite Industries Inc. )

Simacid Acid Violet (Simpsons (UK) Ltd)

Special Violet S4B-F( Bayer Group )

Triacor Violet S4B (Chemische Fabriek Triade BV)

Vicoacid Violet BN(Victory Colour Chem Industries)

Violet 4 BS (United Chemie)

Violet 4BH ( JK Promotions )

Violet 4BNS(Hangzhou Dikai Chemical Co Ltd)

Violet S4B ( Fiorio Colori SpA )

WaterViolet 178839 ( Morton International Ltd )

Water Violet 310503( Morton International Ltd )