dye|World dye variety

Name:C.I.Acid Blue 158,C.I.14880

Molecular Structure: Single azo,Metal Complexes

C.I.Acid Blue 158,C.I.14880,CAS 6370-08-7,495.45,C20H13N2NaO8S2,Acid Blue 2G,Acid Blue SB,Fast Blue GGN,Neolan Blue 2G,Neolan Blue PA

Molecular Formula:C₂₀H₁₃N₂NaO₈S₂

Molecular Weight: 495.45

CAS Registry Number:6370-08-7

Manufacturing Methods :  4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and 8hydroxynaphthalene-1-sulfonic acid coupling, and then with excessive sulfuric acid aqueous acid chromium solution common heating, in 115 ℃ : keep 7 hours, make dye create chromium complex.

Properties and Applications: green light blue. Dark blue powder. Soluble in water solution for blue. Soluble in alcohol. The strong sulfuric acid for blackish green color, diluted into blue, in the thick of sodium hydroxide solution for purple. Copper ions in dyeing is dark.  Discharge and exhaust dyeing good. For wool dyeing, can also be used for silk, nylon and wool / nylon blended fabric dyeing, but also with cationic dyes in one bath dyeing wool / acrylic blends. Also for wool fabric direct printing and discharge printing. Particularly suitable for woolen fabrics and carpets dyeing, can also be used for leather coloring.

List of Suppliers:

Shangyu Guangming Chemical Co.,Ltd.

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

AACL Fast Blue 270%( Aashiana Dyestuffs Inc )

Acid Blue 2G( Cosmonaut. Chemicals )

Acid Blue 2G( Jagson Colorchem Ltd )

Acid Blue 2G( Sharda International )

Acid Blue 2G 200% ( Greenwood Products Inc. )

Acid Blue No 7 ( Exotic Associates )

Acid Blue SB (Amar Impex)

Acid Fast Blue GGN ( Global Colors Inc. )

Acid Fast Blue GL Conc (Classic Dyestuffs Inc)

Akacid Fast Blue GGN 200% (Aakash Chemicals & Dyestuffs Inc)

Alfast Blue SW-5602( Kaseihin Kogyo Kyokai )

Atul Leather Light Fast Blue N2GA( Atul Limited )

Blue (Simpsons (UK) Ltd)

Blue 2G ( JK Promotions )

Calcofast Wool Blue 2G(Classic Dyestuffs Inc)

Chromium Complex Blue 2G ( KCA Ltd )

Chromolan Blue GG (SBU Pigments and Dyes)

Classic Acid Blue 158 200% (Classic Dyestuffs Inc)

Cololan Blue 2G ( Color Synth Industries Ltd )

Dayglo Acid Blue 158 ( Day-Glo Color Corp. )

Dinaiex Blue 2G (Dintex Dyechem Ltd)

Doroxan Blue 2G 240% ( D&G Dyes Inc. )

Doroxan Blue GGM 250% 97( D&G Dyes Inc. )

Doroxan Blue GGN( D&G Dyes Inc. )

Dycosacid Complex Blue GGN (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Efdolan Blue 2GN( Frado )

Fabrilan Fast Blue A-GGN( Fabricolor Inc. )

Geolan Blue 2G( Golden Dyes Corpn (India) Pvt Ltd )

Haricid Blue 2G (CRUDE)( Bhavi International Ltd )

Indacid Blue 2G ( Indokem Ltd )

Lerui Acid Blue GGN ( Rosi Chemical Co Ltd )

Metalex Blue GGA ( Atul Limited )

Neolan Blue 2G ( Ciba Specialty Chemicals Inc )

Neolan Blue 2G(Classic Dyestuffs Inc)

Neolan Blue PA ( Ciba Specialty Chemicals Inc )

Orcolan Fast Blue GGN 200%( Organic Dyestuffs Corp )

Orcolan Fast Blue GGN 200%(Classic Dyestuffs Inc)

Pacid Blue 2G ( Pidilite Industries Ltd. )

Permalon Blue 2G ( Standard Dyes )

Ratna Acid Blue 2G ( Ram Ratna International )

Ricolan Blue 2G ( Rite Industries Inc. )

Ricolan Blue 2G(Classic Dyestuffs Inc)

Triamet Blue 2G (Chemische Fabriek Triade BV)

Vicoacid Blue 2G(Victory Colour Chem Industries)

Vitrolan Blue 2G Conc(Classic Dyestuffs Inc)