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Dyes and Pigments

Dyes and pigments, as main forms of colourant, are natural substances or chemical products widely used to add color or pigmentation to various materials in different industries, including textiles, cosmetics, paints, printing, plastics, and more. Dyes and pigments possess their distinct color and can impart a bright and solid color to other substances in either the molecular or dispersed state. Dyes are organic compounds that can dye fibers or other substrates to colors you want, which makes them widely used for dyeing and printing fabrics. Most of dyes are soluble in water or can be converted into a soluble state during dyeing through chemical treatments. Pigments can be organic or inorganic in nature and are insoluble in water or common organic solvents. On ECHEMI, you can source dyes and pigments from 1490 qualified manufacturers, traders, and distributors to meet your specific needs. Shop now for suitable hair dyes, clothes dyes, eyelash dyes, food dyes, leather dyes, pigments for painting, and more, all available at competitive prices!

Dyes and Pigments Suppliers

Sourcing high-quality dyes and pigments can be complicated given the variety of types and applications, from textiles and plastics to inks and coatings. ECHEMI connects you with 1490 trusted manufacturers, traders, and distributors, offering colorants in different grades and specifications. Whether you need organic or inorganic pigments, bright or pastel shades, explore ECHEMI to find suppliers that meet your production and quality requirements.
Explore dyes and pigments chemicals for your specific needs now.
1117 Dyes and Pigments items

1,5-Naphthalenedisulfonic acid, 3-[2-[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-methylphenyl]diazenyl]-, sodium salt (1:2)

CAS No: 12226-45-8

Formula: C20H14Cl2N6O6S2.2Na

Categories: Dyes and Pigments > Dye

Reactive Yellow XR is one of the commonly used dyes. It is mainly used for dyeing skeins, fabrics and blended fabrics of cotton or viscose fibers, and is generally not suitable for printing. The color light is red and yellow when used alone, and all the fastnesses are excellent, especially resistant to chlorine bleach. The fastness is a better variety among reactive dyes. It can be used to dye various light colors with Reactive Brilliant Red X-3B, Reactive Brilliant Blue X-BR and Reactive BrilliMore

C.I. Basic Red 49

CAS No: 12270-23-4

Categories: Dyes and Pigments > Dye

Pyocyanin

CAS No: 85-66-5

Formula: C13H10N2O

Categories: Dyes and Pigments > Pigment

  • buy [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

    [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

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  • buy (1,3,8,10-tetraoxo-1,3,8,10-tetrahydroisoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-2,9-diyl)dibenzene-3,1-diyl bis(thiocyanate)

    (1,3,8,10-tetraoxo-1,3,8,10-tetrahydroisoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-2,9-diyl)dibenzene-3,1-diyl bis(thiocyanate)

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  • buy [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

    [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

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  • buy [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

    [1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl]di-m-phenylene bis(thiocyanate)

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α,α-Bis[4-(dimethylamino)phenyl]-4-(ethylamino)-1-naphthalenemethanol

CAS No: 6786-84-1

Formula: C29H33N3O

Categories: Dyes and Pigments > Dye

Direct Blue 6

CAS No: 2602-46-2

Formula: C32H24N6O14S4.4Na

Categories: Dyes and Pigments > Dye

3-(4-Diethylaminophenyl)-3-(1-ethyl-2-methylindol-3-yl)phthalide

CAS No: 75805-17-3

Formula: C29H30N2O2

Categories: Dyes and Pigments > Dye

2,2′-[(3,3′-Dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4-nonylphenol]

CAS No: 67990-27-6

Formula: C44H58N4O2

Categories: Dyes and Pigments > Dye

C.I. Acid Brown 191

CAS No: 61724-16-1

Categories: Dyes and Pigments > Dye

258 Dyes and Pigments Suppliers

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1-Naphthalenesulfonic acid, 5-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)

CAS No: 5850-93-1

Formula: C20H14N2O4S.Na

Categories: Dyes and Pigments > Dye

Dibromo-16,17-dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione

CAS No: 25704-81-8

Formula: C36H18Br2O4

Categories: Dyes and Pigments > Dye

C.I. Solvent Red 124

CAS No: 12239-74-6

Formula:

Categories: Dyes and Pigments > Dye

NEUTRAL RED IODIDE

CAS No: 34038-87-4

Formula: C15H17IN4

Categories: Dyes and Pigments > Dye

28 BASIC YELLOW 28

CAS No: 74504-47-5

Formula:

Categories: Dyes and Pigments > Dye

Coproporphyrin III

CAS No: 14643-66-4

Formula: C36H38N4O8

Categories: Dyes and Pigments > Pigment

DEUTEROPORPHYRIN IX DIHYDROCHLORIDE

CAS No: 448-65-7

Formula: C30H30N4O4

Categories: Dyes and Pigments > Pigment

  • buy disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

    disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

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  • buy disodium,2-[4-[[1-(2-methoxy-5-methyl-4-sulfonatoanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonate

    disodium,2-[4-[[1-(2-methoxy-5-methyl-4-sulfonatoanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonate

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  • buy disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

    disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

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  • buy disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

    disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

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1,1′-[(6-Phenyl-1,3,5-triazine-2,4-diyl)diimino]bis[3-acetyl-4-amino-9,10-anthracenedione]

CAS No: 32220-82-9

Formula: C41H27N7O6

Categories: Dyes and Pigments > Dye

Frequently Asked Questions

Where are pigments and dyes commonly used?

Pigments are widely used in paints, coatings, inks, plastics, rubber, and construction materials, where long-term color stability is required. Dyes are more commonly used in textiles, paper, leather, printing, and certain specialty applications where vivid and uniform coloration is desired.

What are dyes?

Dyes are colorants that dissolve in a solvent or medium and chemically or physically bond with the material being colored. They are commonly used in industries such as textiles, leather, paper, plastics, and sometimes food and cosmetics. Because dyes are more sensitive to light, heat, and environmental exposure, they are mainly used in applications where color penetration and brightness are more important than long-term durability.

What are paint pigments?

Paint pigments are finely ground organic or inorganic substances that provide color, opacity, and sometimes additional functional properties to paints and coatings. They are dispersed in a binder or resin system to create a uniform colored film on a surface. Organic pigments are carbon-based and typically offer bright, vivid colors, while inorganic pigments are often derived from mineral sources and metal compounds, providing better durability, heat resistance, and lightfastness.

What is the difference between a pigment and a dye?

The main difference between pigments and dyes lies in their solubility and how they bind to materials. Dyes are soluble in the medium in which they are applied and penetrate the material at a molecular level. Pigments, on the other hand, are insoluble particles that must be dispersed in a binder to adhere to a surface. In general, dyes produce brighter and more transparent colors, but they tend to fade more easily when exposed to UV light, heat, or washing. Pigments are usually more stable and resistant to light, weather, and chemicals, which makes them more suitable for outdoor and industrial applications.

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