These are fiber reactive dyes which are characterized by simplicity of dyeing and great diversity of produced colours. The dyeing's produced with the aid of these dyes are exceptionally brilliant with high light fastness on cellulosic fibers and fabric.

Dyeing Methods

• Exhaustion
• Pad -Batch
• Pad – steam
• Pad – Dry – Thermofix

Exhaustion Method:

Set the dye bath at room temperature with pre-dissolved dye and enter the goods. Run for about 15 minutes and these and predissolved common salt or calcined Glauber's salt. Run the goods for about 30 minutes. Add predissolved alkali, soda ash or equal parts sodium bicarbonate and soda ash and continue dyeing for 30 to 60 minutes. The drain the dye bath and given through washings.

Meeracton Yellow MGR	Reactive Yellow	7
Meeracton Yellow M4G	Reactive Yellow	22
Meeracton Golden Yellow MR	Reactive Yellow	44
Meeracton Yellow M8G	Reactive Yellow	86
Meeracton Orange M2R	Reactive Orange	4
Meeracton Yellow M4R	Reactive Orange	14
Meeracton Red M5B	Reactive Red	2
Meeracton Red M8B	Reactive Red	11
Meeracton Magenta MB	Reactive Violet	13
Meeracton Violet C4R	-	-
Meeracton Blue MR	Reactive Blue	4
Meeracton Blue M4GD	Reactive Blue	168
Meeracton Brown M4R	-	-

These are low temperature high exhaust dyes with higher grade of all round fasteners properties including perspiration and light chlorine.

Washing

These dyes have also an advantage of high degree of exhaustion and fixation rates, better alkali stability and leveling properties. As these dyes react with cellulosic fibers at low temperature and can also be applied by cold – batch method hence, these dyes real energy saving dyes.

Meeracton Supra Yellow F3R Meeracton G.Yellow ME RL	Reactive Yellow	145
Meeracton Supra Yellow F3R-Meta base Meeracton G.Yellow ME RL---Meta Base	Reactive Yellow	145
Meeracton Supra Yellow F4G Meeracton Yellow ME 4GL	Reactice Yellow	186 OR 160A
Meeracton Supra Orange F2R Meeracton Orange ME 2RL	Reactive Orange	122
Meeracton Supra Scarlet 2GF Meeracton Scarlet 2GF	Recative Red	222
Meeracton Supra Red GF Meeracton Red GF	Recative Red	223
Meeracton Supra Red F3B Meeracton Red ME 4BL	Recative Red	195
Meeracton Supra Red F3B- Meta Base Meeracton Red ME 4BL- Meta Base	Recative Red	195
Meeracton Supra Red F6B Meeracton Red ME 6BL	Reactive Red	250
Meeracton Voilet M E 2RL	Own Shade
Meeracton Supra Navy Blue F2G Meeracton Navy Blue ME 2GF	Reactive Blue	194
Meeracton Supra Blue BRF Meeracton Blue BRF	Reactive Blue	221
Meeracton Supra Navy Blue FB Meeracton Navy Blue FB	Reactive Blue	222
Meeracton Supra Black HFGR	Recative Black HFGR	-

These are hot brand dyestuffs and are used both for dyeing and printing of cotton and regenerated cellulosic fabrics. This class of dyestuffs is mainly used in printing on account of their good-print-paste stability in presence of alkali.

Meeracton Yellow H4G	Reactive Yellow	18
Meeracton Golden yellow HR	Reactive Orange	12
Meeracton Orange H2R	Reactive Orange	13
Meeracton Red H2B	Reactive Red	24
Meeracton Red H8B	Reactive Red	31
Meeracton Red H3B	Reactive Red	45
Meeracton Red 6BH	Reactive Red	76
Meeracton Purple H3R	Reactive Voilet	1
Meeracton Blue 5RH	Reactive Blue	13
Meeracton Turq.Blue H5G	Reactive Blue	25
Meeracton Red Brown H4R	Reactive Brown	9
Meeracton Black HN	Reactive Black	8

These dyes specially developed for dyeing cotton and other cellulosic materials. These dyes process significantly high exhaustion and fixation efficiency even at high material to liquor rations and therefore particularly recommended to dye cotton Hosiery goods on winches.

The main features 'HE' Dyes are:

• Exceptionally high build up.
• Wide variation in material to liquor ration does not affect the exhaustion and fixation efficiency.
• Due to high fixation of dye, subsequent washing and soaping treatment is much easier and hence economical.

Dyeing Method

Set the dye bath at room temperature with predissolved dye Enter the goods and run for 10 minutes. Add common salt / Glauber's salt.

Calcined in two installments. Raise the temperature of the dye bath at 80-90 and run the goods for 30 minutes. Add predissolved alkali and continue dyeing for 30-45 minutes.

Meeracton Yellow HE4G	Reactive Yellow	81
Meeracton Yellow HE4R	Reactive Yellow	84
Meeracton Yellow HER	Reactive Yellow	84A
Meeracton Yellow HE6G	Reactive Yellow	135
Meeracton Orange HER	Reactive Orange	84
Meeracton Red HE3B	Reactive Red	120
Meeracton Red HE7B	Reactive Red	141
Meeracton Red HE8B	Reactive Red	152
Meeracton Green HE4BD	Reactive Green	19
Meeracton Blue HERD	Reactive Blue	160
Meeracton Navy Blue HER	Reactive Blue	171

Acid dyes are made for dyeing wool, silk and nylon and nothing does it better. These powdered dyes are intended for tub-dyeing yardage, yarns or clothing. They can also be used for painting but they're not our first choice. We can use these dyes either on top of your stove or in a washing machine but they do require very hot water to work properly. The only other thing needed is a little white vinegar from your pantry.

Trade Name		C.I. Name
ACID YELLOW G	ACID YELLOW	42
ACID YELLOW GR	ACID YELLOW	99
ACID YELLOW 5GN	ACID YELLOW	110
ACID YELLOW RR	ACID YELLOW	194
ACID ORANGE 3D	ACID ORANGE	3
ACID BRIL.SCARLET 3R	ACID RED	18
ACID FAST RED A	ACID RED	88
ACID SCARLET G	ACID RED	97
ACID MAROON V	ACID RED	119
ACID RED 3BN	ACID RED	131
ACID RED 2G	ACID RED	141
ACID RED 5BN	ACID RED	151
ACID BLUE 2G	ACID BLUE	158
ACID BLUE MTR	ACID BLUE	193
ACID GREEN NBG	ACID GREEN	1
ACID DARK GREEN B	ACID GREEN	20
ACID GREEN BS	ACID GREEN	111
ACID BLACK 10BX	ACID BLACK	1
ACID BLACK WA	ACID BLACK	52
ACID BLACK LDN	ACID BLACK	172
ACID BLACK MSRL	ACID BLACK	194
ACID BLACK MT	ACID BLACK	210
ACID BLACK MTG	ACID BLACK	234

Direct dyes are another class of dyes, one of the two types of dyes that are mixed in 'all purpose' dyes such as Rit. The colors of direct dyes are duller than those provided by fiber reactive dyes, and the wash fastness is poor - except anything dyed with them to 'bleed' forever. The "direct dye" classification in the Color Index system refers to various planar, highly conjugated molecular structures that also contain one or more anionic sulfonate group. It is because of these sulfonate groups that the molecules are soluble in water. Though most direct dyes still can be obtained in powder form, it is increasingly popular to receive them as liquid concentrates.

Trade Name		C.I. Name
DIRECT CRYSOPHENINE G	DIRECT YELLOW	12
DIRECT ORANGE SE	DIRECT ORANGE	26
DIRECT ORANGE TGLL	DIRECT ORANGE	34
DIRECT ORANGE GL	DIRECT ORANGE	39
DIRECT FAST SCARLET 4BS	DIRECT RED	23
DIRECT FAST RED 12B	DIRECT RED	31
DIRECT LIGHT RED F3B	DIRECT RED	80
DIRECT FAST RED 8B	DIRECT RED	81
DIRECT LIGHT FAST VIOLET HELIO B	DIRECT VIOLET	51
DIRECT SKY BLUE FBC	DIRECT BLUE	1
DIRECT SKY BLUE FFH	DIRECT BLUE	15
DIRECT BLUE GLL	DIRECT BLUE	71
DIRECT BLUE RLL	DIRECT BLUE	80
DIRECT TURQ. BLUE GL	DIRECT BLUE	86
DIRECT TURQ BLUE FBL	DIRECT BLUE	199
DIRECT BLACK VSF	DIRECT BLACK	22