Acid dyes are anionic water-soluble dyes that are used to alter the colour of fibres like silk, wool, nylon, and modified acrylic fibres from neutral to acid. The salt formation between anionic groups in the dyes and cationic groups in the fibre is credited with at least part of the attachment of the dye to the fibre. Water-soluble acid dyes do not affect cellulose fibres. Acid dyes are used to dye protein/animal fibres such as wool, silk, mohair, angora, alpaca, and some nylons and synthetics.
Quinoline Yellow
Yellow 3
Brilliant Fast Yellow
Yellow 11
Light Yellow 2G
Yellow 17
Tartrazine Yellow
Yellow 23
Yellow E2GL
Yellow 29.1
Yellow 3GL
Yellow 34
Metanil Yellow
Yellow 36
Milling Yellow R
Yellow 42
Fast Yellow 4NGL
Yellow 49
Fast Light Yellow
Yellow 55
Yellow 2GL
Yellow 59
Fast Yellow S
Yellow 65
Fluorescent Yellow N3GL
Yellow 73
Milling Yellow 4GL
Yellow 79
Yellow GR
Yellow 99
Fast Yellow 4SNGL
Yellow 110
Yellow GL
Yellow 114
Brilliant Yellow 3GL
Yellow 127
Yellow NW
Yellow 151
Yellow RL
Yellow 166
Yellow 3RL
Yellow 194
Yellow A4R
Yellow 199
Yellow 5RL
Yellow 204
Yellow S2G
Yellow 220
Yellow SGL
Yellow 232
Yellow SGL
Yellow 232
Fast Yellow 3R
Orange 3
Orange II
Orange 7
Brilliant Orange R
Orange 8
Fast Orange G
Orange 10
Milling Brown 5R
Orange 51
Yellow 3RL
Orange 67
Orange G
Orange 74
Orange 2RL
Orange 80
Orange RL
Orange 86
Orange MRL
Orange 142
Red 2G
Red 1
Carmoisine Red
Red 14
Scarlet 3R
Red 18
Brilliant RD 4BS
Red 27
Fast Red 2BL
Red 37
Erythrosine
Red 51
Rhodamine B
Red 52
Rubine 3GP
Red 57
Crocein Scarlet
Red 73
Red A
Red 88
Red G
Red 97
Red BL
Red 106
Scarlet B
Red 114
Maroon LFS
Red 119
Red 3BN
Red 131
Red AR
Red 141
Milling Red F2R
Red 151
Red GRE
Red 183
Pink BN
Red 186
Brilliant Red B
Red 249
Red SG
Red 315
Light Red 4G
Red 337
Scarlet ML
Red 357
Red 2BT
Red 361
Red MBR
Red 362
Red 8B
Red 410
Red SRL
Red 414
Red H
Red 423
Violet 4BNS
Violet 17
Violet 5B
Violet 49
Milling Red 10B
Violet 54
Dark Violet R
Violet 66
Bordeaux MB
Violet 90
Brown R
Brown 14
Brown 2R
Brown 15
Brown 2RL
Brown 45
Brown DS
Brown 58
Brown NR
Brown 75
Brown 4BX
Brown 78
Brown CCG
Brown 83
Brown MFR
Brown 97
Olive Brown G
Brown 98
Light Brown 2G
Brown 106
Brown GB
Brown 161
Brown NT
Brown 165
Brown HH
Brown 188
Brown B2C
Brown 213
Brown RT
Brown 214
Brown SGR
Brown 282
Brown SR
Brown 348
Brown ESG
Brown 349
Red Brown HBR
Brown 354
Brown MBL
Brown 355
Brown S2R
Brown 357
Brown M2RL
Brown 365
Brown SDL
Brown 402
Red 2RL
Brown 414
Brown GOL
Brown 422
Brown RL
Brown 425
Brown R
Brown 432
Brown ERL
Brown 434
Brown 5G
Brown 452
Napthol Green B
Green 1
Green V
Green 16
Dark Green B
Green 20
Alizarine Green G
Green 25
Dark Green N
Green 68.1
Olive Green MBGL
Green 104
Green BS
Green 111
Patent Blue VS
Blue 1
Patent Blue V
Blue 3
Patent Blue AS
Blue 7
Brilliant Blue FCF
Blue 9
Brilliant Blue FF
Blue 15
Fast Blue 2AL
Blue 25
Indigo Carmine
Blue 74
Navy Blue 5R
Blue 113
Fast Blue GGN
Blue 158
Navy Blue MTR
Blue 193
Brilliant Blue FBL
Blue 277
Blue GLF
Blue 281
Navy Blue SRL
Blue 335
Black 10BX
Black 1
Nigrosine Black
Black 2
Black WA
Black 52
Grey BL
Black 58
Black RB
Black 63
Grey GC
Black 84
Black BGL
Black 107
Black LD
Black 172
Black MSRL
Black 194
Black NT
Black 210
Black NBG
Black 234
For Any Other Further Enquiry
Dislaimer: The Colour tone furnished herein is considered reliable but without guarantee. As Actual dye samples must be evaluated in a laboratory on medium to be dyed in production for accurate shade and physical property results. Shades shown on print material and monitors/paper are for general reference only as they are inherently inaccurate due to calibration variations and technical limitations of monitors and printers.
