Disperse Red 74
Name:C.I.Disperse Red 74,C.I. 113379
Molecular Structure: Single azo class
C.I.Disperse Red 74,C.I. 113379,CAS 16889-10-4,C22H25N5O7,471.46
Molecular Formula:C22H25N5O7
Molecular Weight: 471.46
CAS Registry Number: 61703-11-5
Manufacturing Methods : 4-Nitrobenzenamine diazo, and 3-Acetamido-N,N-bis(2-acetoxyethyl)benzeneamine coupling.
Properties and Applications: Brilliant yellow red.appearance is dark reddish brown powder purple. Soluble in ethanol, acetone. Dyeing meet copper, iron ion colored light remain unchanged, the alkali sensitive, appropriate pH value for 5 ~ 6. The dye is suitable for hot melt dyeing of high temperature and high pressure, dyeing, in dye deep or polyester/cotton fabric dyed, the dyeing temperature is high, high temperature and high pressure dyeing, ask 130 ℃ to long time. Dye two vinegar fiber, three vinegar of polyester fiber color than light yellow, polyamide fiber dyed the colored light and polyester similar, acrylic littered with only light color, a little blue color than polyester. The dye for polyester/cotton fabrics direct printing, also can be the impression of discharge printing.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5-6 | 5 | 5 | 5 | 5 | ||
List of Suppliers:
Disperse Scarlet BG-S,Disperse Scarlet BWFL,Disperse Scarlet H-BGL, Disperse Scarlet S-BWFL,Disperse Scarlet S-R,Disperse Red S-BWFL,Disperse Red S-R
Qingdao Double Peach Specialty Chemicals (Group) Co., Ltd.,
Hangzhou Baihui Chemical Co.,Ltd.,
ZHEJIANG WANFENG CHEMICAL CO., LTD.
Zhejiang Huadee Dyestuff Chemical Co.,Ltd.
Wenzhou Yanleng Chemical Co., Ltd.
AIlilon Scarlet SLK ( Allied Industrial Corp Ltd )
Disperse Scarlet SBNFL ( Classic Dyestuffs Inc )
Disperse Scarlet SBWFL ( Classic Dyestuffs Inc )
Foron Scarlet S-BWFL Gran( Classic Dyestuffs Inc )
Foron Scarlet SBWFL Gran 15 0% ( Classic Dyestuffs Inc )
Lonsperse Disperse Scarlet S-R ( Zhejiang Longsheng Group Co Ltd )
Permasil Scarlet SBFWL GR 150%( Standard Dyes )
Permasil Scarlet SBWFL ( Standard Dyes )
Red S-BWFL( Hangzhou Dikai Chemical Co Ltd )
Red S-BWFL 320%( Hangzhou Garden (Enterprises) Group )
Scarlet BR( Nova Chemical Corp )