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Direct Dyes


Substantive dyes or more popularly known as Direct Dyes are dyed on cellulosic fibers at near boiling temperatures from neutral or weakly alkaline baths along with salt (Common or Glauber’s Salt Calc.)

Although this class of dyes can not be compared with vat, solubilized vat, azoic, fiber reactive, sulphur and pigment groups of colorants in respect of color fastness properties, their comparative cheapness, simplicity of application and availability of all shades and hues in one class of dyestuffs makes them one of the most important groups of dyes for cotton, viscose, cuprammonium and various cellulose based fine textiles such as voiles, georgette, crepe, chiffon. Knitwear etc . because many for dyeing ground shades for subsequent discharge printing.

Specific Direct Dyes are also used for dyeing lignin fibers such as jutes, sisal, coir, paper, leather, natural silk, wool, nylon as well as blends of cellulose.



Leading manufacturer and exporter of Direct Dyes from india
Principales fabricantes y exportadores de los colorantes directos de la India
Fihrende Hersteller und Exporteur von Direct Dyes aus Indien
Fabricant et exportateur de colorants directs de l'Inde

SHADES PRODUCT NAME C.I.NAME
  BRILLANT YELLOW 3 GX DIRECT YELLOW 6
  PAPER YELLOW T DIRECT YELLOW 11
  CRYSOPHENINE DIRECT YELLOW 12
  YELLOW G DIRECT YELLOW 28
  YELLOW 5GLL DIRECT YELLOW 44
  SUPRA YELLOW RL DIRECT YELLOW 86
  ORANGE SE DIRECT ORANGE 26
  ORANGE GL DIRECT ORANGE 34
  ORANGE 7GLL DIRECT ORANGE 37
  ORANGE TGLL DIRECT ORANGE 39
  VISCOSE ORANGE A DIRECT ORANGE 108
  SCARLET 4BS DIRECT RED 23
  RED 12B DIRECT RED 31
  RED 5BR DIRECT RED 80
  RED 5BL DIRECT RED 81

SHADES PRODUCT NAME C.I.NAME
  DIRECT BROWN 3R 133% DIRECT RED 111
  DIRECT LIGHT ROSE FR DIRECT RED 227
  DIRECT SCARLET 6BS DIRECT RED 239
  DIRECT PINK 3B (SF) DIRECT RED 254
  DIRECT VIOLET MB DIRECT VIOLET 9
  DIRECT HELIO B DIRECT VIOLET 51
  DIRECT SKY BLUE FB DIRECT BLUE 1
  DIRECT SKY BLUE FF DIRECT BLUE 15
  DIRECT BLUE GLL DIRECT BLUE 71
  DIRECT BLUE RLL DIRECT BLUE 80
  DIRECT BRILLIANT BLUE F DIRECT BLUE 151
  DIRECT T. BLUE SBL DIRECT BLUE 86
  DIRECT TURQ. BLUE FBL DIRECT BLUE 199
  DIRECT BLACK VB DIRECT BLACK 19
  DIRECT GREY RLN DIRECT BLACK 56
  DIRECT BLACK OB DIRECT BLACK 80
  DIRECT BLACK AR DIRECT BLACK 168
  DIRECT BLACK NA DIRECT BLACK 22
  DIRECT GREEN B DIRECT GREEN 26
  DIRECT GREEN NB GREEN 96

Direct Yellow 6

Application: Most suitable for dyeing of cellulosic fibers like cotton, flax, viscose rayon, acetate and jute.
CAS Number: 1325-38-8
Appearance: powder
Color Index Number: 40001

Direct Yellow 11

Application: Used for cotton or viscose dyeing, general is not used for printing, also can be used for leather, paper color.
CAS Number: 1325-37-7
Appearance: Red light yellow Direct Yellow 6

Direct Yellow 12

Application:
CAS Number: 2870-32-8
Appearance: Orange crystalline powder
Color Index Number: 40001 Direct Yellow 6

Direct Yellow 28

Application: Used for cotton, viscose of dyeing and printing, also used in cotton, viscose fiber blended fabric, wool, silk and polyamide fiber dyeing.
CAS Number: 8005-72-9
Appearance: Red light yellow Direct Yellow 6

Direct Yellow 44

Application: Used for cotton, viscose, silk, polyamide, polyester/cotton blended fabric dyeing and printing directly, can also be used for leather, paper and ink color.
CAS Number: 8005-52-5
Appearance: Brown powder Direct Yellow 6

Direct Yellow 86

Application: Apply to polyester/cotton/polyester sticky, blended fabric dyeing of a bath, especially applicable to a bath dyeing of step, also can used for silk dyeing and paper color.
CAS Number: 50925-42-3
Appearance: Yellow powder Direct Yellow 6

Direct Orange 26

Application: Used for cotton or viscose direct printing, also can be used for silk, wool, WeiGuan and polyamide fiber fabric dyeing, can also be used in leather and pulp dyeing.
CAS Number: 3626-36-6
Appearance: Orange to red light HuangGuangGong colourful

Direct Orange 34

Application: Used for cotton, silk, wool and their blended fabric dyeing and printing, also can be used for leather and paper shading, its heavy metal salt can be used as organic pigments.
CAS Number: 12222-37-6
Appearance: Red light orange

Direct Orange 37

Application: Used for cellulose fiber dyeing and printing, can be in wool and silk printing directly on, also can used for leather and paper color. Exhaust dyeing.
CAS Number: 1325-61-7
Appearance: Red light orange

Direct Orange 39

Application: Mainly used in viscose and viscose fabric dyeing and printing, Exhaust dyeing, printing and can be directly to white color, also can used for leather and paper shading, knitting fabric and carpet can be used and Allosperse Disperse Dyestuffs used for the high temperature dyeing polyester/stick blended fabric.
CAS Number: 1325-54-8
Appearance: Red light orange

Direct Orange 108

Application: Most suitable for dyeing of cellulosic fibers like cotton, flax, viscose rayon, acetate and jute.Applicable on Leather and Paper coloration.
CAS Number: 6358-79-8
Appearance: Orange
Color Index Number: 29173

Direct Red 23

Application: Direct Red 23 is an azo dye that has been used as a model compound in adsorption studies.
CAS Number: 3441-14-3
Appearance: Maroon to dark brown powder
Color Index Number: 29160

Direct Red 31

Application: Mainly used in viscose, such as cotton, silk, polyamide fiber cellulose fiber and viscose/silk blended fabric dyeing, can be used for pulp shading.
CAS Number: 5001-72-9
Appearance: Red brown powder

Direct Red 80

Application: A useful dye and model compound in adsorption studies.
CAS Number: 2610-10-8
Appearance: Yellowish-red to black crystals or powder
Color Index Number: 35780

Direct Red 81

Application: Direct Red 81 is a highly conjugated organic dye that has been reported to stain proteins in SDS-PAGE gels.
CAS Number: 2610-11-9
Appearance: Dark brown to red brown powder
Color Index Number: 28160