Disperse Blue 73
Name:C.I.Disperse Blue 73,C.I.63265
Molecular Structure: anthraquinones
C.I.Disperse Blue 73,C.I.63265,CAS 12222-78-5,C20H14N2O5,362.34
Molecular Formula:C20H14N2O5
Molecular Weight: 362.34
CAS Registry Number: 12222-78-5
Manufacturing Methods : Anthracene-9,10-dione stlfonation, Hydrolyzed with sodium hydroxide, sulfonated with fuming sulfuric acid, nitric acid, sulfuric acid nitration, with sodium sulfide, and boric acid, phenol, Benzaldehyde , the addition of sulfuric acid translocation, with hydrosulfite desulfonation.
Properties and Applications: bright blue. Dark blue powder. Soluble in ethanol and acetone. In dye in bath of iron, copper ion to the colored light have influence. With the appropriate pH value for bath 3 ~ 9, in dyeing and printing of its ability. The dyes bright light, and the fastness is good, can dye shallow, middle and dark, hot and solid color temperature range is wide, dyeing temperature less effect. With high temperature and high pressure dyeing, even dye the gender is poorer. In the vinegar, polyamide fiber on dyeing, its color and polyester similar, but color rate is low. But in the polyester/cotton blended fabric printing directly, cannot be printing the impression of the discharge.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4-5 | 6 | 5 | 5 | 4-5 | 3-4 |
| AATCC | 4-5 | 6 | 5 | 5 | 5 | 5 | |
List of Suppliers:
Disperse Blue BGL,Disperse Blue H-BGL,Disperse Blue S-BGL
Qingdao Double Peach Specialty Chemicals (Group) Co., Ltd.,
Ruian Wanlong Chemical Co., Ltd,
HANGZHOU SHINYANG SAMWOO FINE CHEMICAL CO., LTD
Akasperse Blue BGL Liq. ( Aakash Chemicals & Dyestuffs Inc. )
Allion Blue BGF ( Allied Industrial Corp Ltd )
Blue S-BGL ( Hangzhou Dikai Chemical Co Ltd )
Blue S-BGL 500%( Hangzhou Garden (Enterprises) Group )
Burcosperse Blue SBGL( Classic Dyestuffs Inc )
Classic Disperse Blue 73 200%( Classic Dyestuffs Inc )
Dianix Blue BGFS 200% New ( Classic Dyestuffs Inc )
Disperse Blue BGL ( Global Colors Inc. )
Disperse Blue H-BGL ( Brighten Colorchem BV )
Disperse Blue S-BGL ( Sinochem Ningbo Imp & Exp Corp )
Disperse Blue SBGL 200% ( Classic Dyestuffs Inc )
Dispersrite Blue SBGL ( Rite Industries Inc. )
Dorospers Blue SBGL 200%( D&G Dyes Inc. )
Dycosperse Blue H-BGL ( Sinochem Shanghai I/E Corp/Schecho PuDong Corporation )
Dyecolor Disperse Blue S-BGL ( Classic Dyestuffs Inc )
Foron Blue S-BGL( Clariant GmbH )
Foron Blue S-BGL Gran ( Classic Dyestuffs Inc )
Intrasil Blue BGL-N( Yorkshire Group pic )
Intrasil Blue GL( Classic Dyestuffs Inc )
Intrasil Brill Blue SBGL ( Classic Dyestuffs Inc )
Isosperse Blue 5BGLE ( Classic Dyestuffs Inc )
Kiscolon Blue K-GS ( Kyung-In Synthetic Corp )
Kiwalon Polyester Blue BGF ( Kaseihin Kogyo Kyokai )
Lumacron Blue SBGL 200% ( Classic Dyestuffs Inc )
Orcocilacron Blue SBG 100%( Organic Dyestuffs Corp )
Permasil Blue BGS 200%( Standard Dyes )
Permasil Blue S-BGL ( Standard Dyes )
Pemiasil B rill Blue F2GL 190% ( Standard Dyes )
Resolin Blue BSL( Bayer Group )
Sarasperse Blue BGLS ( Sarex Overseas )
Serene Blue SBGL ( Serene Industries Ltd. )
Sinarlene Blue SBG(200%)( Sinar Syno Kimia )
Sumikaron Blue S-BG ( Sumitomo Chemical Co. Ltd )
Synten Blue P-BGL ( Ciech SA )
Terasil Blue R ( Ciba Specialty Chemicals Inc )
Terasil Blue R 200%( Classic Dyestuffs Inc )
Terasil Blue R-Ol ( Ciba Specialty Chemicals Inc )
Terasil Blue R-02( Ciba Specialty Chemicals Inc )
Terenix Brilliant Blue F2GL ( aysynth Dyechem Ltd )
Triasperse Blue BGL-S ( hemische Fabriek Triade BV )