dye|World dye variety

Name:C.I.Direct Violet 9,C.I.27885

Molecular Structure: Double azo class

C.I.Direct Violet 9,C.I.27885,CAS 6227-14-1,691.64,C30H23N5Na2O8S2,Direct Fast Violet BK,Direct Fast Violet MB,Direct Violet B,Direct Violet BK,Direct Violet MB,Duasyn Direct Violet 2B,Pergasol Violet B

Molecular Formula:C₃₀H₂₃N₅Na₂O₈S₂

Molecular Weight: 691.64

CAS Registry Number:6227-14-1

Manufacturing Methods : 4-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications: blue purple. Soluble in water for red light purple, soluble in soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. The strong sulfuric acid for blue-ray green, purple precipitation after diluted; In nitric acid solution for the red light in brown. The dye solution to the strong hydrochloric acid has the purple precipitation; Add thick sodium hydroxide solution has the purple sediment: cotton, viscose, silk dyeing and printing, also can be used for paper color, can also be used in leather color.

List of Suppliers:

Direct Fast Violet BK,Direct Fast Violet MB,Direct Violet B,Direct Violet BK,Direct Violet MB

Tianjin Yadong Group

ABCOL Brilliant Violet B ( Abbey Color Inc. )

ACDI Violet B 200%(Aakash Chemicals & Dyestuffs Inc)

Atlantic Direct Cerise 3B Conc (Classic Dyestuffs Inc)

Atul Direct Brilliant Violet ( Atul Limited )

Bitamine Direct Violet MB ( Bharat Texdyes Industries )

Burco Direct Violet CB (Classic Dyestuffs Inc)

Concorde Direct Violet BK( I-HWA Industrial Corp )

Concorde Leather Violet BL( I-HWA Industrial Corp )

Dinamine Violet MB (Dintex Dyechem Ltd)

Direct Brilliant Violet B (Chemische Fabriek Triade BV)

Direct Brilliant Violet B( Global Colors Inc. )

Direct Brilliant Violet BC (Yorkshire Group pic)

Direct Fast Violet B ( Golden Dyes Corpn (India) Pvt Ltd )

Direct Fast Violet GDC( Golden Dyes Corpn (India) Pvt Ltd )

Direct Fast Violet MB( Golden Dyes Corpn (India) Pvt Ltd )

Direct Violet MB( Indo Colchem Ltd )

Direct Violet BC Conc (Classic Dyestuffs Inc)

Direct Violet BC EX (Classic Dyestuffs Inc)

Direct Violet BK (Shandong Qing Shun Chemical Co., Ltd.)

Direct Violet MB( Asian Dyestuff Industries )

Direct Violet MB( National Dyechem Industries )

Direct Violet MB( Cosmonaut. Chemicals )

Direct Violet MB(Amar Impex)

Direct Violet MB ( Liberty Exports Ltd )

Direct Violet MB( Day-Glo Color Corp. )

Duasyn Direct Violet 2B( DyStar GmbH & Co Deutschland KG )

Elcomine Violet DB 200%(Classic Dyestuffs Inc)

Eniacel Brilliant Violet B( Enia Industries Quimicas S.A. )

Enianil Brilliant Violet B( Enia Industries Quimicas S.A. )

Eniavel Violet B( Enia Industries Quimicas S.A. )

Fastol Violet B 300% (Classic Dyestuffs Inc)

Formo Direct Violet MB ( Formokem (India) Corp. )

Hariect Violet MB ( Bhavi International Ltd )

Incomine Brilliant Violet B( Indokem Ltd )

Kemanarect Violet MB ( Karsandas Mavji )

Nippon Brilliant Violet BK( Sumitomo Chemical Co. Ltd )

Pergasol Violet B ( Ciba Specialty Chemicals Inc )

Permalite Brilliant Violet B( Standard Dyes )

Permalite Fast Violet B 200%( Standard Dyes )

Pyrazol Violet BR ( Clariant GmbH )

Solophenyl Violet DB 200% (Classic Dyestuffs Inc)

Vicorect Brilliant Violet [B](Victory Colour Chem Industries)

Vicorect Violet MB(Victory Colour Chem Industries)

Violet 2B( ellenic Dyeworks SA )

Violet MB( JK Promotions )

Violet MB(United Chemie)