# List of dyes

This is a list of dyes with Colour Index International generic names and numbers and CAS Registry numbers.
| Common name | Synonyms | C.I. generic name | C.I. number | Class | CAS number |
| Acid Black 52 | | Acid Black 52 | 15711 | azo | 5610-64-0 |
| Acid Blue AS | Weak Acid Blue | Acid Blue 25 | 62055 | anthraquinone | 6408-78-2 |
| Acid fuchsin | Acid Magenta Acid Rubin | Acid Violet 19 | 42685 | triarylmethane | 3244-88-0 |
| Acid orange 3 | | Acid orange 3 | 10385 | nitro | 6373-74-6 |
| Acid orange 19 | | Acid Orange 19 | 14690 | azo | 3058-98-8 |
| Acid orange 20 | Orange I | Acid Orange 20 | 14600 | azo | 523-44-4 |
| Acid Red 13 | Fast red E | Acid red 13 | 16045 | azo | 2302-96-7 |
| Acid red 25 | | Acid red 25 | 16050 | azo | 5858-93-5 |
| Acid red 88 | Fast red A | Acid red 88 | 15620 | azo | 1658-56-6 |
| Acid Red 95 | Erythrosine Y Diiodofluorescein | Acid red 95 | 45425 | xanthene | 33239-19-9 |
| Acridine orange | Euchrysine | Basic Orange 14 | 46005 | acridine | 494-38-2 |
| Acridine red 3B | | | 45000 | pyronin | 2465-29-4 |
| Acriflavine | Trypaflavine | | 46000 | acridine | 65589-70-0 10597-46-3 (hydrochloride) |
| Alcian Blue 8GX | Alcian Blue | Ingrain Blue 1 | 74240 | phthalocyanine | 75881-23-1 |
| Alcian yellow GXS | Sudan orange | Ingrain yellow 1 | 12840 | azo | 61968-79-1 |
| Alizarin | Turkey red | Mordant red 11 Pigment red 83 | 58000 | anthraquinone | 72-48-0 |
| Alizarin blue | | | 67410 | anthraquinone | 66675-89-6 |
| Alizarin cyanin BBS | Anthracene blue SWX | Mordant blue 23 | 58610 | anthraquinone | 8005-67-2 |
| Alizarin Red S | alizarin carmine | Mordant red 3 | 58005 | anthraquinone | 130-22-3 |
| Alizarin Violet | Gallein | Mordant violet 25 | 45445 | fluorone | 2103-64-2 |
| Alizarin yellow GG | | Mordant yellow 1 | 14025 | azo | 584-42-9 |
| Alizarin yellow R | | Mordant orange 1 | 14030 | azo | 1718-34-9 (Na salt) 2243-76-7 (acid) |
| Alkali blue | Alkali blue 4B Alkali blue 5B | Acid blue 110 | 42750 | triarylmethane | 62152-67-4 |
| Alkannin | Anchusin | Natural red 20 | 75530 | natural | 517-88-4 |
| Allura Red AC | | Food red 17 | 16035 | azo | 25956-17-6 |
| Amaranth | Azorubin S | Acid red 27 | 16185 | azo | 915-67-3 |
| Amido black 10B | Amidoschwarz Naphthol blue black | Acid black 1 | 20470 | diazo | 1064-48-8 |
| Aniline black | | Pigment black 1 Oxidation base 1 | 50440 | azine | 13007-86-8 |
| Aniline Yellow | Sudan yellow R Induline R | Solvent yellow 1 | 11000 | azo | 60-09-3 |
| Anthracene blue SWR | Alizarin blue 2RC | Mordant blue 32 | 58605 | anthraquinone | 6372-24-6 |
| Anthrapurpurin | 1,2,7-Trihydroxyanthraquinone | | 58255 | anthraquinone | 602-65-3 |
| Apigenin | Chamomile | Natural yellow 1 | 75580 | natural | 520-36-5 |
| Apocarotenal | | Food orange 6 | 40820 | carotenoid | 1107-26-2 |
| Archil red | | Acid red 74 | 13355 | azo | 6300-18-1 |
| Astaxanthin | | | | carotenoid | 472-61-7 |
| Astra blue 6GLL | Astrablau | Basic blue 140 | 743516 | phthalocyanine | 61724-62-7 |
| Auramine O | Canary yellow | Basic yellow 2 | 41000 | diarylmethane | 2465-27-2 |
| Aurin | Rosolic acid Corallin | | 43800 | triarylmethane | 603-45-2 |
| Aurintricarboxylic acid | ATA | | | triarylmethane | 4431-00-9 |
| Azocarmine B | | Acid red 103 | 50090 | quinone-imine | 25360-72-9 |
| Azocarmine G | | Acid red 101 | 50085 | quinone-imine | 25641-18-3 |
| Azo-eosin | Azoeosin G | Acid red 4 | 14710 | azo | 5858-39-9 |
| Azo Fuchsine 6B | | Acid violet 7 | 18055 | azo | 4321-69-1 |
| Azophloxine | Red 2G Azogeranin B Amidonaphthol red G | Acid red 1 Food red 10 | 18050 | azo | 3734-67-6 |
| Azorubine | | Acid red 14 Food red 3 | 14720 | azo | 3567-69-9 |
| Azo violet | Magneson I | | | azo | 74-39-5 |
| Azure A | Methylene azure A | | 52005 | thiazin | 531-53-3 |
| Azure B | Methylene azure B | | 52010 | thiazin | 531-55-2 |
| Azure C | Methylene azure C | | 52002 | thiazin | 531-57-7 |
| Basic Black 2 | | Basic black 2 | 11825 | azo | 4443-99-6 |
| Basic Red 18 | | Basic red 18 | 11085 | azo | 25198-22-5 |
| Benzanthrone | | Solvent yellow 182 | 589005 | benzanthrone | 82-05-3 |
| Benzo scarlet 4BNS | Amyloid red | Direct red 72 | 29200 | diazo | 8005-64-9 |
| Benzyl violet | FD&C violet No. 1 | Acid violet 49 Food violet 2 | 42640 | triarylethlamine | 1694-09-3 |
| Berberine | Umbellatine | Natural yellow 18 | 75160 | natural | 2086-83-1 |
| Betanin | Beetroot red | | | natural | 7659-95-2 |
| Biebrich scarlet | Croceine scarlet Ponceau B | Acid red 66 | 26905 | diazo | 4196-99-0 |
| Bismarck brown R | Vesuvine brown | Basic brown 4 | 21010 | diazo | 8005-78-5 |
| Bismarck brown Y | Vesuvine BA Phenylene brown Manchester brown | Basic brown 1 | 21000 | diazo | 8005-77-4 |
| Black 7984 | | Food black 2 | 27755 | diazo | 2118-39-0 |
| Blue MX-R | | Reactive blue 4 | 61205 | anthraquinone | 13324-20-4 |
| BODIPY | Dipyrrometheneboron difluoride | | | | 138026-71-8 |
| Brazilin/Brazilein | | Natural red 24 | 75280 | natural | 474-07-7 |
| Brilliant Black BN | | Food Black 1 | 28440 | diazo | 2519-30-4 |
| Brilliant blue FCF | Erioglaucine FD&C Blue No. 1 | Acid blue 9 Food blue 2 | 42090 | triarylethlamine | 3844-45-9 |
| Brilliant cresyl blue | Cresyl blue BBS | Basic dye | 51010 | oxazin | 81029-05-2 |
| Brilliant green | Malachite green G Zeylonka | Basic green 1 | 42040 | triarylmethane | 633-03-4 |
| Bromsulfthalein | BSP | | | triarylmethane | 71-67-0 |
| Bromocresol green | BCG | | | triarylmethane | 76-60-8 |
| Bromocresol purple | BCP | | | triarylmethane | 115-40-2 |
| Bromodeoxyuridine | BDU | | | | 59-14-3 |
| Bromophenol blue | BPB Albutest | | | triarylmethane | 115-39-9 |
| Bromopyrogallol red | Dibromopyrogallosulfonphthalein | | | triarylmethane | 16574-43-9 |
| Bromothymol blue | BTB | | | triarylmethane | 76-59-5 |
| Brooker's merocyanine | MOED | | | merocyanine | 23302-83-2 |
| Brown FK | Kipper brown | Food Brown 1 | | azo | 8062-14-4 |
| Brown HT | Chocolate brown HT | Food Brown 3 | 20285 | diazo | 4553-89-3 |
| Brown MX-5BR | | Reactive brown 10 | 179060 | azo | 12225-67-1 |
| Cadmium acetate | | | 77185 | inorganic | 543-90-8 |
| Calcofluor white | | Fluorescent brightener 28 | 40622 | stilbene | 4193-55-9 |
| Calconcarboxylic acid | Patton and Reeder's indicator | | | azo | 3737-95-9 |
| Canthaxanthin | | Food orange 8 | 40850 | carotenoid | 514-78-3 |
| Capsanthin | Paprika | Natural red 34 | 75133 | natural | 465-42-9 |
| Capsorubin | | | | carotenoid | 470-38-2 |
| 6-Carboxyfluorescein | 6-FAM | | | fluorone | 3301-79-9 |
| Carmine | Cochineal Carminic acid | Natural red 4 | 75470 | natural | 1260-17-9 |
| Carthamin | Carthamine | Natural red 26 | 75140 | natural | 36338-96-2 |
| Celestin blue | | Mordant blue 14 | 51050 | oxazin | 1562-90-9 |
| Chrome Azurol S | Alberon | Mordant blue 29 | 43825 | triarylmethane | 1667-99-8 |
| Chrome fast yellow 8GL | Luxine pure yellow 6G | Mordant yellow 33 | 56210 | aminoketone | 6486-77-7 |
| Chrome violet CG | Aluminon | Mordant violet 39 | 43810 | triphenylmethane | 13186-45-3 |
| Chromium(III) chloride | Chromic chloride | | 77295 | inorganic | 10025-73-7 |
| Chromium(III) sulfate | | | 77305 | inorganic | 10101-53-8 |
| Chromotrope 2R | Carmoisine 6R | Acid red 29 | 16570 | azo | 4197-07-3 |
| Chromoxane Cyanin R | Solochrome cyanin R Alizarol cyanin R Eriochrome cyanin R | Mordant blue 3 | 43820 | triphenylmethane | 3564-18-9 |
| Chrysoidine R | | Basic orange 1 | 11320 | azo | 4438-16-8 |
| Chrysoidine Y | | Basic orange 2 | 11270 | azo | 532-82-1 |
| Chrysophanol | Turkey rhubarb | Natural yellow 23 | 75400 | anthraquinone | 481-74-3 |
| Ciba blue | Tetrabromoindigo | Vat blue 5 | 73065 | indigoid | 5475-31-2 |
| Cibacron Blue F3GA | Procion Blue HB | Reactive blue 2 | 61211 | anthraquinone | 12236-82-7 |
| Citrus Red 2 | Citrous red No. 2 | Solvent red 80 | 12156 | azo | 6358-53-8 |
| Congo corinth | Erie garnet B | Direct red 10 | 22145 | diazo | 2429-70-1 |
| Congo red | Cotton red | Direct red 28 | 22120 | diazo | 573-58-0 |
| Coomassie brilliant blue | Brilliant blue R | Acid blue 83 | 42660 | triarylmethane | 6104-59-2 |
| Cotton scarlet | | Acid red 73 | 27290 | diazo | 5413-75-2 |
| Coumarin 7 | | Disperse yellow 82 Solvent yellow 145 Solvent yellow 185 | 551200 | coumarin | 27425-55-4 |
| Crystal violet | Gentian violet Methyl violet 10B | Basic violet 3 | 42555 | triarylmethane | 548-62-9 |
| Cudbear | Orcein archil lacmus | Natural red 28 | 758600 | natural | 1400-62-0 |
| Curcumin | | Natural yellow 3 | 75300 | natural | 458-37-7 |
| D&C Red 33 | Azo fuchsine | Acid red 33 | 17200 | azo | 3567-66-6 |
| o-Dianisidine | | Disperse black 6 | 24110 | diazo | 119-90-4 |
| Dibenzpyrenequinone | Vat golden yellow GK | Vat yellow 4 | 59100 | anthraquinone | 128-66-5 |
| Dibromoanthanthrone | Vat brilliant orange 3RK | Vat orange 3 Pigment red 168 | 59300 | anthanthrone | 4378-61-4 |
| 2,5-Dichlorobenzenediazonium | Fast Scarlet GG | Azoic diazo component 3 | 37010 | diazonium salt | 15470-55-0 |
| Dichlorophenolindophenol | DCPIP | | | | 956-48-9 |
| Direct blue 218 | | Direct blue 218 | 24401 | diazo | 28407-37-6 |
| Direct brown 2 | | Direct brown 2 | 22311 | diazo | 2429-82-5 |
| Direct sky blue 5B | Direct sky blue FB | Direct Blue 15 | 22400 | diazo | 2429-74-5 |
| Direct sky blue 6B | Direct sky blue FF | Direct Blue 1 | 24410 | diazo | 2610-05-1 |
| Direct yellow 4 | Brilliant fast yellow | Direct yellow 4 | 24890 | diazo | 3051-11-4 |
| Direct yellow 106 | Brilliant fast yellow | Direct yellow 106 | 40300 | stilbene | 12222-60-5 |
| Disperse blue 1 | 1,4,5,8-Tetraaminoanthraquinone | Disperse blue 1 Solvent blue 18 | 64500 | anthraquinone | 2475-45-8 |
| Disperse blue 124 | | Disperse blue 124 | 111938 | azo | 61951-51-7 |
| Disperse Orange 1 | 4-anilino-4'-nitroazobenzene | Disperse orange 1 | 11080 | azo | 2581-69-3 |
| Disperse orange 3 | | Disperse orange 3 Solvent orange 9 | 11005 | azo | 730-40-5 |
| Disperse orange 11 | 1-Amino-2-methylanthraquinone | Disperse orange 11 Solvent orange 35 | 60700 | anthraquinone | 82-28-0 |
| Disperse orange 13 | Seriplas Orange BL | Disperse orange 13 Solvent orange 52 | 26080 | diazo | 6253-10-7 |
| Disperse red 1 | | Disperse red 1 Solvent red 14 | 11110 | azo | 2872-52-8 |
| Disperse Red 9 | 1-(methylamino)anthraquinone | Disperse red 9 Solvent red 111 | 60505 | anthraquinone | 82-38-2 |
| Disperse Red 11 | 1,4-diamino-2-methoxyanthraquinone | Disperse red 11 | 62015 | anthraquinone | 2872-48-2 |
| Disperse Red 60 | 1-amino-4-hydroxy-2-phenoxyanthraquinone | Disperse red 60 | 60756 | anthraquinone | 17418-58-5 |
| Disperse Yellow 3 | | Disperse yellow 3 Solvent yellow 77 Solvent yellow 99 | 11855 | azo | 2832-40-8 |
| Disperse Yellow 26 | | Disperse yellow 26 | 10348 | nitrodiphenylamine | 16611-15-7 |
| Disperse Yellow 42 | | Disperse yellow 42 | 10338 | nitrodiphenylamine | 5124-25-4 |
| Durazol blue 8G | | Direct blue 86 | 74180 | phthalocyanine | 1330-38-7 |
| Ellagic acid | Alizarine yellow | | 75270 | natural | 476-66-4 |
| Eosin B | Eosine bluish Imperial red | Acid red 91 | 45400 | fluorone | 548-24-3 |
| Eosin Y ws | Eosine yellowish Bromoeosine Tetrabromofluorescein | Acid red 87 | 45380 | fluorone | 17372-87-1 |
| Eriochrome Black T | Chrome black | Mordant black 11 | 14645 | azo | 1787-61-7 |
| Erythrosin B | Red No. 3 Food red 14 | Acid red 51 | 45430 | fluorone | 16423-68-0 |
| Ethyl eosin | Alcohol soluble eosin | Solvent red 45 | 45386 | fluorone | 6359-05-3 |
| Ethyl β-apo-8′-carotenoate | Carophyll yellow | Food orange 7 | 40825 | carotenoid | 1109-11-1 |
| Ethyl Green | | | 42590 | triarylmethane | 14855-76-6 |
| Ethyl violet | | Basic violet 4 | 42600 | triarylmethane | 2390-59-2 |
| Evans blue | Azovan blue | Direct blue 53 | 23860 | azo | 314-13-6 |
| Fast red B | Red B base | Azoic diazo component 5 | 37125 | diazonium salt | 27761-26-8 |
| Fast blue B | | Azoic diazo component 48 | 37235 | diazonium salt | 20282-70-6 |
| Fast Green FCF | | Food green 3 | 42053 | triarylmethane | 2353-45-9 |
| Fast Yellow AB | Acetyl yellow | Acid yellow 9 Food yellow 2 | 13015 | azo | 2706-28-7 |
| Flavazine L | | Acid yellow 11 | 18820 | azo | 6359-82-6 |
| Fluoran | | | | triarylmethane | 596-24-7 |
| Fluorescein | | Solvent yellow 94 | 45350 | fluorone | 2321-07-5 |
| Food orange 7 | | Food orange 7 | 40825 | carotenoid | 1109-11-1 |
| Fuchsine | Basic fuchsin Rosalinin Magenta I | Basic violet 14 | 42510 | triarylmethane | 632-99-5 |
| Gallamin blue | | Mordant blue 45 | 51045 | oxazin | 1563-02-6 |
| Gallocyanin | | Mordant blue 10 | 51030 | oxazin | 1562-85-2 |
| Gossypetin | | | 75750 | natural | 489-35-0 |
| Green S | | Acid green 50 Food green 4 | 44090 | triarylmethane | 3087-16-9 |
| Guinea green B | Guinea green | Acid green 3 Food green 1 | 42085 | triarylmethane | 4680-78-8 |
| Hematoxylin/Hematein | | Natural black 1 | 75290 | natural | 517-28-2 |
| Hofmann's Violet | Dahlia Primula | | 42530 | triarylmethane | 8004-86-2 |
| Hydroxynaphthol blue | | | | azo | 63451-35-4 |
| Indigo | Indigo blue | Vat blue 1 | 73000 | indigoid | 482-89-3 |
| Indigo carmine (synthetic) | Indigo | Acid blue 74 | 73015 | indigoid | 860-22-0 |
| Indigo carmine (natural) | | Natural blue 2 Food blue 1 | 75781 | natural | 860-22-0 |
| Indocyanine green | Cardiogreen | | | cyanine | 3599-32-4 |
| Induline | | Solvent blue 7 | 50400 | azine | 8004-98-6 |
| Iodine green | | | 42556 | triarylmethane | 33231-00-4 |
| Isosulfan blue | Patent blue violet | Acid blue 1 Food blue 3 | 42045 | triarylmethane | 129-17-9 |
| Janus Green B | Union green B | Basic dye | 11050 | azo | 2869-83-2 |
| Juglone | Oil red BS Black walnut | Natural brown 7 | 75500 | natural | 481-39-0 |
| Kaempferol | Rhamnolutein | Natural yellow 13 | 75640 | natural | 520-18-3 |
| Kermes | Kermesic acid | Natural red 3 | 75460 | natural | 18499-92-8 |
| Lac | Shellac Laccaic acid Xanthokermesic acid | Natural red 25 | 75450 | natural | 60687-93-6 |
| Lanosol yellow 4G | | Reactive yellow 39 | 18976 | azo | 70247-70-0 |
| Lawsone | Hennotannic acid Henna | Natural orange 6 | 75480 | natural | 83-72-7 |
| Light green SF yellowish | Acid green Lissamine green SF | Acid green 5 | 42095 | triarylmethane | 5141-20-8 |
| Lissamine fast red | | Acid red 37 | 17045 | azo | 6360-07-2 |
| Lissamine flavine FF | Brilliant acid yellow 8G Fenazo yellow XX Brilliant sulpho flavine FF | Acid yellow 7 | 56205 | aminoketone | 2391-30-2 |
| Lissamine rhodamine B | Kiton rhodamine B Sulphorhodamine B Xylene red B | Acid red 52 | 45100 | xanthene | 3520-42-1 |
| Lithol Rubine BK | | Pigment red 57 | 15850 | azo | 5858-81-1 |
| Luteolin | | | | natural | 491-70-3 |
| Luxol fast blue MBS | | Solvent blue 38 Direct blue 86 | 74180 | phthalocyanine | 1330-38-7 |
| Malachite green | Victoria green B Diamond green B | Basic green 4 | 42000 | triarylmethane | 569-64-2 |
| Martius yellow | Naphthol yellow | Acid yellow 24 | 10315 | nitro | 605-69-6 |
| Mauveine | Mauve | Mauveine basic dye | 50245 | safranin | 6373-22-4 |
| Meldola blue | Phenylene blue | Basic blue 6 | 51175 | oxazine | 966-62-1 |
| Metacresol purple | m-cresolsulfonphthalein | | | triarylmethane | 2303-01-7 |
| Metanil yellow | Tropaeolin G | Acid yellow 36 | 13065 | azo | 587-98-4 |
| Methyl blue | Cotton blue Helvetia blue | Acid blue 93 | 42780 | triarylmethane | 28983-56-4 |
| Methyl green | Light green | Basic blue 20 | 42585 | triarylmethane | 82-94-0 |
| Methyl orange | | Acid orange 52 | 13025 | azo | 547-58-0 |
| Methyl red | | Acid red 2 | 13020 | azo | 493-52-7 |
| Methyl violet 2B | Gentian violet B | Basic violet 1 | 42535 | triarylmethane | 8004-87-3 |
| Methyl violet 6B | | | 42536 | triarylmethane | 84215-49-6 |
| Methyl yellow | Butter yellow | Solvent yellow 2 | 11020 | azo | 60-11-7 |
| Methylene blue | Swiss blue | Basic blue 9 Solvent blue 8 | 52015 | thiazin | 61-73-4 |
| Methylene green | | Basic green 5 | 52020 | thiazin | 2679-01-8 |
| Milling red FR | Cloth scarlet | Acid red 151 | 26900 | diazo | 6406-56-0 |
| Milling yellow 3G | | Acid yellow 40 | 18950 | azo | 6372-96-9 |
| Mordant brown 33 | Acid chrome brown RH | Mordant brown 33 | 13250 | azo | 3618-62-0 |
| Mordant red 19 | Chrome red 5G | Mordant red 19 | 18735 | azo | 1934-24-3 |
| Mordant yellow 16 | | Mordant yellow 16 | 25100 | diazo | 8003-87-0 |
| Morelloflavone | Fukugetin | Natural yellow 24 | 75600 | natural | 16851-21-1 |
| Morin | Calico yellow | Natural yellow 11 | 75660 | natural | 480-16-0 |
| Morindin | | | | anthraquinone | 60450-21-7 |
| Morindone | | | 75430 | anthraquinone | 478-29-5 |
| Murexide | Ammonium purpurate | | 56085 | aminoketone | 3051-09-0 |
| Naphthalene blue black CS | Blauschwartz NSF | Acid black 41 | 20480 | diazo | 5850-37-3 |
| 2-Naphthol | β-naphthol | Azoic coupling component 1 | 37500 | diazonium salt | 135-19-3 |
| Naphthol green B | | Acid green 1 | 10020 | nitroso | 19381-50-1 |
| Naphthol yellow S | Sulfur yellow S | Acid yellow 1 Food yellow 1 | 10316 | nitro | 846-70-8 |
| Naphthylamin Brown F | | Acid brown 6 | 14625 | azo | 6419-10-5 |
| Neutral red | Toluylene red | Basic red 5 | 50040 | eurhodin | 553-24-2 |
| New fuchsine | Magenta III | Basic violet 2 | 42520 | triarylmethane | 3248-91-7 |
| New methylene blue | NMB | Basic blue 24 | 52030 | thiazine | 1934-16-3 |
| Night blue | | Basic blue 15 | 44085 | triarylmethane | 4692-38-0 |
| Nigrosin | | Solvent black 5 | 50415 | azine | 11099-03-9 |
| Nigrosin WS | | Acid black 2 | 50420 | azine | 8005-03-6 |
| Nile blue | Nile blue sulphate | Basic blue 12 | 51180 | oxazin | 2381-85-3 |
| Nile red | Nile blue oxazone | | | oxazone | 7385-67-3 |
| 5-Nitro-o-anisidine | 2-Methoxy-5-nitroaniline | Azoic diazo component 13 | 37130 | diazo | 99-59-2 |
| Nuclear fast red | Kernechtrot Calcium red | | 60760 | anthraquinone | 6409-77-4 |
| Oil Blue 35 | Transparent blue 2N | Solvent blue 35 | 61554 | anthraquinone | 17354-14-2 |
| Oil Blue A | Unisol blue AS | Solvent blue 36 | 61551 | anthraquinone | 14233-37-5 |
| Oil Orange SS | Orange OT | Solvent Orange 2 | 12100 | azo | 2646-17-5 |
| Oil Red O | Sudan red 5B | Solvent red 27 | 26125 | diazo | 1320-06-5 |
| Olsalazine (di)sodium | | Mordant yellow 5 | 14130 | azo | 15722-48-2 (acid) 6054-98-4 (Na salt) |
| Orange B | | Acid orange 137 | 19235 | azo | 15139-76-1 |
| Orange G | Orange gelb | Acid orange 10 | 16230 | azo | 1936-15-8 |
| Para red | Paranitraniline red | Pigment red 1 | 12070 | azo | 6410-10-2 |
| Pararosanilin | Magenta 0 Basic fuchsin | Basic red 9 | 42500 | triarylmethane | 569-61-9 |
| Patent Blue V | Sulphan blue | Acid blue 3 Food blue 5 | 42051 | triarylmethane | 3536-49-0 |
| Perylenetetracarboxylic dianhydride | PTCDA | Pigment red 224 | 71127 | perylene | 128-69-8 |
| p-Phenylenediamine | Paraphenylenediamine | Developer 13 | 76060 | oxidation base | 106-50-3 |
| Phloxine B | | Acid red 92 | 45410 | fluorone | 18472-87-2 |
| Picric acid | Trinitrophenol | | 10305 | nitro | 88-89-1 |
| Pigment Red 179 | Perylene maroon | Vat red 23 Pigment red 179 | 71130 | perylene | 5521-31-3 |
| Pigment Red 190 | | Vat red 29 Pigment red 190 | 71140 | perylene | 6424-77-7 |
| Pigment Violet 29 | | Pigment violet 29 Pigment brown 26 | 71129 | perylene | 81-33-4 |
| Ponceau 2R | Xylidine ponceau | Acid red 26 Food red 5 | 16150 | azo | 3761-53-3 |
| Ponceau 3R | FD&C Red No. 1 | Food red 6 | 16155 | azo | 3564-09-8 |
| Ponceau 4R | Cochineal red A Brilliant scarlet 3R | Acid red 18 | 16255 | azo | 2611-82-7 |
| Ponceau 6R | Crystal scarlet Crystal ponceau 6R Brilliant crystal scarlet 6R | Acid red 44 | 16250 | azo | 2766-77-0 |
| Ponceau S | | Acid red 112 | 27195 | diazo | 6226-79-5 |
| Primuline | Carnotine Chloramine yellow | Direct yellow 59 | 49010 | thiazole | 8064-60-6 |
| Prodan | | | | naphthalene | 70504-01-7 |
| Purpurin | Alizarin purpurin 1,2,4-Trihydroxyanthraquinone | | 58205 | anthraquinone | 81-54-9 |
| Purpuroxanthin | 1,3-Dihydroxyanthraquinone | | 75340 | anthraquinone | 518-83-2 |
| Pyranine | D&C green 8 | Solvent green 7 | 59040 | pyrene | 6358-69-6 |
| Pyrogallol | Pryogallic acid | Oxidation Base 32 | 76515 | oxidation base | 87-66-1 |
| Pyronin B | | | 45010 | pyronin | 2150-48-3 |
| Pyronin Y | Pyronin G | | 45005 | pyronin | 92-32-0 |
| Quercetin | Xanthaurine | Natural yellow 10 | 75670 | natural | 117-39-5 |
| Quercitrin | Thujin | | 75720 | natural | 522-12-3 |
| Quinalizarin | Alizarin bordeaux B | Mordant violet 26 | 58500 | anthraquinone | 81-61-8 |
| Quinizarin | 1,4-Dihydroxyanthraquinone | Solvent orange 86 | 58050 | anthraquinone | 81-64-1 |
| Quinizarine Green SS | | Solvent green 3 | 61565 | anthraquinone | 128-80-3 |
| Quinoline Yellow SS | | Solvent yellow 33 | 47000 | quinoline | 8003-22-3 |
| Quinoline Yellow WS | Japan yellow 203 | Acid yellow 3 Food yellow 13 | 47005 | quinoline | 8004-92-0 |
| Red HE-3B | | Reactive red 120 | 292775 | diazo | 61951-82-4 |
| Remazol Brilliant Blue R | | Reactive blue 19 | 61200 | anthraquinone | 2580-78-1 |
| Rhodamine 123 | | | | rhodamine | 62669-70-9 |
| Rhodamine 6G | | Basic red 1 | 45160 | rhodamine | 989-38-8 |
| Rhodamine B | | Basic violet 10 | 45170 | rhodamine | 81-88-9 |
| Rhamnazin | | | 75700 | natural | 552-54-5 |
| Rhamnocitrin | Kaempferol 7-O-methyl ether | Natural green 2 | 75650 | natural | 569-92-6 |
| Riboflavin-5-Sodium Phosphate | Coflavinase | | | | 130-40-5 |
| Rose bengal | | Acid red 94 | 45440 | fluorone | 632-68-8 |
| Rottlerin | Kamala | Natural yellow 25 | 75310 | natural | 82-08-6 |
| Ruthenium red | Ammoniated ruthenium oxychloride | | 77800 | inorganic | 11103-72-3 |
| Rutin | Rutoside Sophorin | | 75730 | natural | 153-18-4 |
| Saffron | Crocin | Natural yellow 6 Natural yellow 19 Natural red 1 | 75100 | natural | 89382-88-7 |
| Safranin O | | Basic red 2 | 50240 | safranin | 477-73-6 |
| Scarlet GN | Ponceau SX | Food red 1 | 14700 | azo | 4548-53-2 |
| Seminaphtharhodafluor | SNARF | | | fluorone | 153967-04-5 |
| Sirius red 4B | Chlorantine fast red 5B | Direct red 81 | 28160 | diazo | 2610-11-9 |
| Sirius red F3B | | Direct red 80 | 35780 | diazonium salt | 2610-10-8 |
| Sirius scarlet GG | Durazol scarlet 2G Solantine scarlet G | Direct red 76 | 40270 | stilbene | 1325-63-9 |
| Smoke royal purple | 1,4-Diamino-2,3-dihydroanthraquinone | Solvent violet 47 | 61690 | anthraquinone | 81-63-0 |
| Solvent Red 26 | Oil red EGN | Solvent red 26 | 26120 | diazo | 4477-79-6 |
| Solvent Violet 13 | Oil violet 401 D&C Violet No.2 | Solvent violet 13 Disperse blue 72 | 60725 | anthraquinone | 81-48-1 |
| Solvent Yellow 56 | Euromarker Sudan 455 | Solvent yellow 56 | 11021 | azo | 2481-94-9 |
| Solvent Yellow 124 | Euromarker SY 124 | Solvent yellow 124 | 111155 | azo | 34432-92-3 |
| Spirit blue | Opal blue SS | Solvent blue 23 | 42760 | triarylmethane | 2152-64-9 |
| Stains-all | DBTC | | | thiazole | 7423-31-6 |
| Sudan Black B | Fat black HB | Solvent Black 3 | 26150 | azo | 4197-25-5 |
| Sudan I | Solvent yellow R | Solvent yellow 14 | 12055 | azo | 842-07-9 |
| Sudan II | Sudan red | Solvent orange 7 | 12140 | azo | 3118-97-6 |
| Sudan III | Sudan red BK | Solvent red 23 | 26100 | diazo | 85-86-9 |
| Sudan IV | Scarlet R Scharlach R Biebrich scarlet R | Solvent red 24 | 26105 | diazo | 85-83-6 |
| Sudan Red 7B | Novasol red RN | Solvent red 19 | 26050 | diazo | 6368-72-5 |
| Sudan Red G | Oil red G | Solvent red 1 | 12150 | azo | 1229-55-6 |
| Sudan Yellow 3G | | Solvent yellow 16 | 12700 | azo | 4314-14-1 |
| Sulforhodamine 101 | SR101 | | | rhodamine | 60311-02-6 |
| Sulphur black 1 | | Sulphur black 1 | 53185 | sulfur | 1326-82-5 |
| Sulphur black 11 | | Sulphur black 11 | 53190 | sulfur | 1327-14-6 |
| Sulphur blue 7 | | Sulphur blue 7 | 53440 | sulfur | 1327-57-7 |
| Sun yellow | | Direct yellow 11 | 40000 | stilbene | 1325-37-7 |
| Sunset yellow FCF | Orange yellow S | Food yellow 3 | 15985 | azo | 2783-9-0 |
| SYBR Green I | | | | cyanine | 163795-75-3 |
| Tartrazine | Acid yellow T Hydrazine yellow | Acid yellow 23 | 19140 | azo | 1934-21-0 |
| Texas Red | Sulforhodamine 101 acid chloride | | | rhodamine | 82354-19-6 |
| Thioflavine S | | Direct yellow 7 | 49010 | thiazole | 12262-60-1 |
| Thioflavine T | | Basic yellow 1 | 49005 | thiazole | 2390-54-7 |
| Thioindigo | DyStar | Vat red 41 | 73300 | thioindigo | 522-75-8 |
| Thionin | Lauth's violet | | 52000 | thiazin | 581-64-6 |
| Thymolphthalein | | | | triarylmethane | 125-20-2 |
| Titan yellow | Clayton yellow | Direct yellow 9 | 19540 | azo | 1829-00-1 |
| Toluidine blue | Tolonium chloride | Basic blue 17 | 52040 | thiazin | 92-31-9 |
| Tropaeolin O | Chrysoine resorcinol Sulpho orange Gold yellow | Acid orange 6 Food yellow 8 | 14270 | azo | 547-57-9 |
| Tropaeolin OO | Fast yellow | Acid orange 5 | 13080 | azo | 554-73-4 |
| Tropaeolin OOO2 | Orange II 2-napththol orange | Acid Orange 7 | 15510 | azo | 633-96-5 |
| Trypan blue | Niagara blue 3B | Direct blue 14 | 23850 | diazo | 72-57-1 |
| Tyrian purple | Phoenician red | Natural violet 1 | 75800 | natural | 19201-53-7 |
| Uranin | Fluoresceine sodium | Acid yellow 73 | 45350 | fluorone | 518-47-8 |
| Vat Blue 6 | Blue K | Vat blue 6 | 69825 | anthraquinone | 130-20-1 |
| Vat Blue 36 | | Vat blue 36 | 73675 | indigoid | 6424-69-7 |
| Vat brown 1 | | Vat brown 1 | 70802 | anthraquinone | 2475-33-4 |
| Vat Green 1 | Jade green base | Vat green 1 | 59825 | anthraquinone | 128-58-5 |
| Vat Green 9 | Vat black BB | Vat green 9 | 59850 | anthraquinone | 6369-65-9 |
| Vat Orange 1 | Vat golden yellow RK | Vat orange 1 | 59105 | anthraquinone | 1324-11-4 |
| Vat Yellow 1 | Flavanthrone Indofast yellow | Vat yellow 1 | 70600 | anthraquinone | 475-71-8 |
| Vat yellow 2 | | Vat yellow 2 | 67300 | anthraquinone | 129-09-9 |
| Victoria blue 4R | | Basic blue 8 | 42563 | triarylmethane | 2185-87-7 |
| Victoria blue B | | Basic blue 26 | 44045 | triarylmethane | 2580-56-5 |
| Victoria blue BO | | Basic blue 7 | 42595 | triarylmethane | 2390-60-5 |
| Victoria blue R | | Basic blue 11 | 44040 | triarylmethane | 2185-86-6 |
| Violanthrone | Dibenzanthrone | Vat blue 20 | 59800 | violanthrone | 116-71-2 |
| Water blue | Aniline blue | Acid blue 22 | 42755 | triarylmethane | 28631-66-5 |
| Woodstain scarlet | Crocein scarlet 3B Brilliant crocein MOO | Acid red 73 | 27290 | diazo | 5413-75-2 |
| Wool red B | Fast milling red B | Acid red 115 | 27200 | diazo | 6226-80-8 |
| Xylene cyanol FF | | Acid blue 147 | 42135 | triarylmethane | 2650-17-1 |
| Yellow 2G | Lissamine fast yellow | Acid yellow 17 Food yellow 5 | 18965 | azo | 6359-98-4 |
| Yellow H-A | | Reactive yellow 3 | 13245 | azo | 6539-67-9 |
Note