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 REACTIVE DYES
 
 

We at  'ORNET'  are engaged in manufacturing of dyestuffs since last two and half  decade. Reactives Dyestuffs are one of series apart from  Direct,  Acid & other  range of Dyestuffs.

' ORNET ' presents the textile Dyers & Printers with a very wide range of reactive Dyes, which are suitable to various dyeing & printing of cellulose fibre.

ORFIX 'M' DYES : These are called 'COLD BRAND DYES' These dyes are having very good reactivity fastness properties. These dyes require milder alkaline contitions for applications & fixation at the optimum temperature of 25-35 Deg. C.

ORFIX 'H' DYES : These are named as 'HOT BRAND DYES' These dyes are applied under strong alkaline conditions at high temperature of application compared to 'M' Dyes. These Dyes contains very good fastness properties to wash, perspiration, light etc. These dyes are suitable particularly for printing cotton, viscose, cuprammonium raysons & natural silk.

ORFIX VINYL  SULPHONE DYES : These are vinyl sulphone based reactive dyes widely used for dyeing & printing of cellulosic fibres for its very good fastness properties. These dyes are having very good features like, good solubility even in presence of alkali, very good fastness properties, can be applied both by exhaust & padding methods, possesses less affinity hence very good leveling property & suitable for resist & discharge printing very much effectively. These dyes are applied by exhaust method at the optimum temperature of 60-65 Deg. C.

ORFIX 'HE' : These are bifunctional Reactive Dyes. Which are having two reactive molecule  of the same type viz Monochloro Triazinyl. The chromogen of the colour is supported through a stillbene in the molecule. This structure provides good light fastness and as well good washing fastness because of having high molecular weight. ORFIX 'HE' Dyes give good yields irrespective the M:L ratio and having high substantivity. These are having high fixation and tinctorial value. All shades of ORFIX 'HE' are mutually compatable in combination with good shade reproducibility. The optimum fixation temperature of ORFIX 'HE' Dyes is 80-85 Deg. C.

ORFIX 'ME' : The optimum fixation temperature of HE type dyes is 80-85 C. We in JAGSON introduced a new range of Bifunctional Reactive ORFIX 'ME' Dyes for our customers who are too conscious of energy consumption. In ORFIX 'ME' Dyes one molecule is fused with two Reactive Group Vinyl Sulphone as well as Monochloro Triazine.
The required fixation temperature of ORFIX 'ME' Dyes is 60 C. These dyes have advantage of high exhaustion, high fixation, high alkali stability, very good leveling property, excellent all around fastness properties like light, washing, perspiration, rubbing chlorine peroxide bleach. These dyes gives exceptionally good results on various textile printing including on discharge printing except reds which gives slight yellow ship stain.

 

'ORFIX' 'M' Dichlorotriazinyl Dyes for Dying & Printing

'ORFIX' 'H' Monochlorotriazinyl Dyes for Hot Printing

'ORFIX' 'HE' High Exhaust Dyes for High Temp(85° - 95°) Dying

'ORFIX' 'ME' Bifunctional Dyes for Medium Temp for Dying

ORFIX Vinyl Sulphone Base Dyes for Dying & Printing
 
ORFIX 'M' Cold Series

SR. NO.

SHADES

PRODUCTS

C. I. NAME

C. I.NO.

CAS NO.

1

VIOLET M4R

REACTIVE VIOLET 12

--

--

2

MAGENTA MB

REACTIVE VIOLET 13

--

12270-87-0

3

VIOLET M2R

REACTIVE VIOLET 14

--

--

4

ORANGE MG

REACTIVE ORANGE 1

17907

6522-74-3

5

ORANGE M2R

REACTIVE ORANGE 4

18260

12225-82-0

6

YELLOW M4R

REACTIVE ORANGE 14

19138

12225-86-4

7

--

REACTIVE ORANGE 35

 

 

8

YELLOW M3R

REACTIVE ORANGE 37

--

83929-91-3

9

ORANGE W3R

REACTIVE ORANGE 37

--

--

10

YELLOW MGR

REACTIVE YELLOW 7

--

12226-46-9

11

YELLOW M4G

REACTIVE YELLOW 22

--

12226-49-2

12

GOLDEN YELLOW MR

REACTIVE YELLOW 44

--

12270-91-6

13

YELLOW M8G

REACTIVE YELLOW 86

--

70865-29-1

14

RED M5B

REACTIVE RED 2

18200

17804-49-8

15

RED M8B

REACTIVE RED 11

--

12226-08-3

16

PINK MB

REACTIVE RED 74

--

12270-82-5

17

BLUE MR

REACTIVE BLUE 4

61205

13324-20-4

18

NAVY BLUE M3R

REACTIVE BLUE 9

--

12225-37-5

19

BLUE M2R

REACTIVE BLUE 82

18245

75030-18-1

20

BLUE M4GD

REACTIVE BLUE 168

--

72847-57-5

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ORFIX 'H' Hot Series

SR.NO.

SHADES

PRODUCTS

C. I. NAME

C. I. NO.

CAS NO.

1

YELLOW H4G

REACTIVE YELLOW 18

--

12226-48-1

2

YELLOW P6G

REACTIVE YELLOW 85

--

--

3

YELLOW P8G

REACTIVE YELLOW 95

--

--

4

YELLOW P4R

----

--

--

5

GOLDEN YELLOW HR

REACTIVE ORANGE 12

--

12225-84-2

6

ORANGE H2R

REACTIVE ORANGE 13

18270

12225-85-3

7

RED PBN

REACTIVE RED 24

--

--

8

RED P3B

REACTIVE RED 29

--

--

9

RED H8B

REACTIVE RED 31

--

12237-00-2

10

RED P2B

REACTIVE RED 45

--

--

11

RED P8B

REACTIVE RED 58

--

--

12

RED H6B

REACTIVE RED 76

--

12270-84-7

13

RED P6B

REACTIVE RED 218

--

--

14

RED P4B

REACTIVE RED 245

--

--

15

PURPLE H3R

REACTIVE VIOLET 1

--

12239-45-1

16

MAGENTA HB

REACTIVE VIOLET 26

--

--

17

BLUE HGR

REACTIVE BLUE 5

--

--

18

BLUE H5R

REACTIVE BLUE 13

--

12236-84-9

19

BLUE H5G

REACTIVE BLUE 25

--

12236-87-2

20

BLUE P3R

REACTIVE BLUE 49

--

--

21

NAVY BLUE HR

REACTIVE BLUE 59

--

12270-71-2

22

BLUE HA

REACTIVE BLUE 71

--

12677-15-5

23

BLUE P2R

REACTIVE BLACK 39

--

--

24

BLUE P2G

----

--

--

25

BLACK HN

REACTIVE BLACK 8

--

12225-26-2

26

BLACK PGR

REACTIVE BLACK

--

--

27

RED BROWN H4R

REACTIVE BROWN 9

17910

12225-66-0

Additional products: Reactive Yellow 181, orange 35, Red 43, 101, Brown 11, 17. 

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ORFIX 'HE' Highly Exhausted

SR.NO.

SHADES

PRODUCTS

C. I. NAME

C. I. NO.

CAS NO.

1

Fabric dyes

YELLOW HE4G

REACTIVE YELLOW 81

--

59112-78-6

2

GOLDEN YELLOW HE4R

REACTIVE YELLOW 84

--

61951-85-7

3

GOLDEN YELLOW HER

REACTIVE YELLOW 84A

--

61951-85-7

4

YELLOW HE3G

REACTIVE YELLOW 105

--

176023-34-0

5

Textile dyes

YELLOW HE6G

REACTIVE YELLOW 135

--

77907-38-1

6

RED HE3B

REACTIVE RED 120

25810

61951-82-4

7

Fabric dyes

RED HE7B

REACTIVE RED 141

--

61931-52-0

8

RED HE8B

REACTIVE RED 152

--

71872-80-5

9

BLUE HERD

REACTIVE BLUE 160

--

71872-76-9

10

Fabric dyes

NAVY BLUE HER

REACTIVE BLUE 171

--

77907-32-5

11

NAVY BLUE HE2R

REACTIVE BLUE 172

--

85782-76-9

12

BLUE HEGN

REACTIVE BLUE 198

--

--

13

BLUE HE4R

REACTIVE BLUE 248

--

--

14

ORANGE HER

REACTIVE ORANGE 84

--

91261-29-9

15

Textile dyes

ORANGE HE2R

REACTIVE ORANGE 94

--

129651-47-4

16

GREEN HE4BD

REACTIVE GREEN 19A

--

61931-49-5

17

BLACK HEBL

REACTIVE BLACK HEBL

--

--

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ORFIX 'ME' Bi Functional Series
 

SR.NO.

SHADES

PRODUCTS

C. I. NAME

C. I. NO.

CAS NO.

1

ORANGE ME2RL

REACTIVE ORANGE 122

--

79809-27-1

2

Textile dyes

YELLOW MERL

REACTIVE YELLOW 145

--

93050-80-7

3

YELLOW ME4GL

REACTIVE YELLOW 160

--

129898-77-7

4

RED ME3BN

REACTIVE RED 180

--

72828-03-6

5

RED ME3BL

REACTIVE RED 194

--

--

6

RED ME4BL

REACTIVE RED 195

--

93050-79-4

7

RED ME6BL

REACTIVE RED 196

--

--

8

RED MERBL

REACTIVE RED 198

--

145017-98-7

9

RED ME3GL 150%

REACTIVE RED 223

--

--

10

Fabric dyes

BLUE ME2GL

REACTIVE BLUE 194

--

93050-78-3

11

BLUE BF

REACTIVE BLUE 222

--

--

12

Textile dyes

NAVY BLUE H2GLN

REACTIVE BLUE 250

--

93951-21-4

13

BLACK HFGR

REACTIVE BLACK 5A

--

--

14

Reactive dyes

DEEP BLACK N 150

REACTIVE BLACK 5A

--

--

15

BLACK WNN

REACTIVE BLACK 5A

--

--

16

BLACK MERL

REACTIVE BLACK 5A

--

--

Additional products : Reactive Yellow  105, 205, Red  222, 250, 264,  Blue 221

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ORFIX 'Vinyl Sulphone' Based

SR.NO.

SHADES

PRODUCTS

C. I. NAME

C. I. NO.

CAS NO.

1

YELLOW GR

REACTIVE YELLOW 15

11859

12226-47-0

2

Printing dyes

GOLDEN YELLOW G

REACTIVE YELLOW 17

18852

20317-19-5

3

YELLOW RTN

REACTIVE YELLOW 24

--

12226-51-6

4

YELLOW GL

REACTIVE YELLOW 37

--

--

5

YELLOW FG

REACTIVE YELLOW 42

--

12226-63-0

6

YELLOW HTGL

REACTIVE YELLOW 57

--

--

7

YELLOW R

REACTIVE YELLOW 77

--

85854-36-0

8

GOLDEN YELLOW RNL

REACTIVE YELLOW 107

--

--

9

YELLOW 4GL

REACTIVE YELLOW 186

--

--

10

Printing dyes

GOLDEN YELLOW R

--

--

--

11

ORANGE 3R

REACTIVE ORANGE 16

17757

12225-88-6

12

ORANGE 3RD

REACTIVE ORANGE 16A

--

--

13

GOLDEN ORANGE 3G 150%

REACTIVE ORANGE 78

--

--

14

GOLDEN ORANGE 2RL

REACTIVE ORANGE 82

--

--

15

RED BB (150 %)

REACTIVE RED 21

--

--

16

RED 5B

REACTIVE RED 35

--

--

17

BORDEAUX B

REACTIVE RED 49

--

--

18

RED C2G

REACTIVE RED 106

--

105635-66-3

19

MAROON B

REACTIVE RED 174

--

--

20

RED FBN

REACTIVE RED 180A

--

--

21

RED 5BX

REACTIVE RED 198 A

--

--

22

Reactive dyes

VIOLET 5R

REACTIVE VIOLET 5

18097

12226-38-9

23

BRILL. BLUE R

REACTIVE BLUE 19

61200

2580-78-1

24

BRILL. BLUE R F/F.

REACTIVE BLUE 19

--

--

25

TURQUOISE BLUE G

REACTIVE BLUE 21

--

12236-86-1

26

Printing dyes

BLUE 3R

REACTIVE BLUE 28

--

12225-45-5

27

DARK BLUE HR

REACTIVE BLUE 89

--

--

28

BLUE 2G

REACTIVE BLUE 203

--

147826-71-9

29

BLUE BB

REACTIVE BLUE 220

--

--

30

BLUE BRF

REACTIVE BLUE 221

--

--

31

GREEN 6B

REACTIVE GREEN 38

--

--

32

Reactive dyes

BROWN GR

REACTIVE BROWN 18

--

12225-73-9

33

BLACK B

REACTIVE BLACK 5

20505

12225-25-1

34

BLACK RL

REACTIVE BLACK 31

--

12731-63-4

 
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FOLLOWING SHADES ARE OFFERED AGAINST CIBACRON  W  &  S

 

EQUIVALENT TO CIBACRON  W

 
  • YELLOW  W-R
  • ORANGE  W-3R
  • RED W-B
  • BLUE  W-R
  • NAVT  W-B
  • BLACK  DNN

EQUIVALENT  TO CIBACRON  S

 

  • YELLOW  S-3R
  • ORANGE  W-3R
  • RED  H-W
  • RED  S-2B
  • RED S-B
  • RED  S-2G
  • NAVY  S-G
  • BLACK  G
  • SUPRA BLACK R

Reactive dye is a class of highly coloured organic substances, primarily utilised for tinting textiles, that attach themselves to their substrates by a chemical reaction that forms a covalent bond between the molecule of dye and that of the fibre. The dyestuff thus becomes a part of the fibre and is much less likely to be removed by washing than are dyestuffs that adhere by adsorption.

The very first fibre-reactive dyes were designed for cellulose fibres, and are still used mostly in this way. There are also commercially available fibre-reactive dyes for protein and polyamide fibres. In theory, fibre-reactive dyes have been developed for other fibres, but these are not yet practical commercially. The dyes contain a reactive group that, when applied to a fibre in a weakly alkaline dyebath, form a chemical bond with the fibre. Reactive dyes can also be used to dye wool and nylon, in the latter case they are applied under weakly acidic conditions.

The most important characteristic of reactive dyes is the formation of covalent bonds with the substrate to be colored, i.e. the dye forms a chemical bond with cellulose, which is the main component of cotton fibers.

Fiber reactive dye is the most permanent of all dye types. Unlike other dyes, it actually forms a covalent bond with the cellulose or protein molecule. Once the bond is formed, what you have is one molecule, as the dye molecule has become an actual part of the cellulose fiber molecule. No wonder you can safely wash a garment that has been dyed in bright fiber reactive colors with white clothing, a hundred times, without endangering the whites in the least - even if it is all different bright colors, or even solid black! In contrast to all other dyes the reactive dyes bind chemically to the textile fibres, significantly improving the product's colour stability and washability. Thus reactive dying of cotton is currently the most widespread textile dying process in the world.
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