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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.
1122 Dyes and Pigments items

C.I. Direct Yellow 28

CAS No: 8005-72-9

Categories: Dyes and Pigments > Dye

Citrus Yellow

CAS No: 68259-00-7

Formula: C14H16N3.CH3O4S

Categories: Dyes and Pigments > Hair Dyeing

C.I. Direct Yellow 107

CAS No: 61815-04-1

Categories: Dyes and Pigments > Dye

C.I. Acid Black 29

CAS No: 12217-14-0

Categories: Dyes and Pigments > Dye

Hoechst 33258

CAS No: 23491-45-4

Formula: C25H24N6O.3ClH

Categories: Dyes and Pigments > Dye

Chitobiose

CAS No: 577-76-4

Formula: C12H24N2O9

Categories: Dyes and Pigments > Pigment

reducing terminal of N-linked oligosaccharides, lectin inhibitor, lysozyme substrateMore

Disperse Yellow 7

CAS No: 6300-37-4

Formula: C19H16N4O

Categories: Dyes and Pigments > Dye

NLO material.More

4′-(Hexyloxy)[1,1′-biphenyl]-4-carbonitrile

CAS No: 41424-11-7

Formula: C19H21NO

Categories: Dyes and Pigments > Dye

(trans,trans)-4-Methoxy-4′-propyl-1,1′-bicyclohexyl

CAS No: 97398-80-6

Formula: C16H30O

Categories: Dyes and Pigments > Dye

Benzenamine, 2-chloro-, hydrochloride (1:1)

CAS No: 137-04-2

Formula: C6H6ClN.ClH

Categories: Dyes and Pigments > Amides

Mainly used as a coloring agent for dyeing and printing cotton fabrics, and also as an intermediate for dyes and pesticidesMore

260 Dyes and Pigments Suppliers

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2-Naphthalenesulfonic acid, 4,6-dihydroxy-, sodium salt (1:1)

CAS No: 83732-66-5

Formula: C10H8O5S.Na

Categories: Dyes and Pigments > Dye

Used as dye intermediateMore

Basic Yellow 21

CAS No: 6359-50-8

Formula: C22H25N2.Cl

Categories: Dyes and Pigments > Dye

Cationic Yellow 7GLL is mainly used for dyeing acrylic fibers, with stable color (greener) and good color fastness. It is also used for dyeing diacetate fiber and silk, and can be used for direct printing of acrylic dialdehyde fiber and silk fabric. It is also used to dye nylon blends. Nylon is rarely stained. It forms three primary colors with cationic red GTL and cationic blue 5GL, which can be dyed in medium to deep colors.More

2-Naphthalenesulfonic acid, 4-hydroxy-3-[2-(2-methoxy-5-nitrophenyl)diazenyl]-6-(phenylamino)-, sodium salt (1:1)

CAS No: 3626-41-3

Formula: C23H18N4O7S.Na

Categories: Dyes and Pigments > Dye

For dyeing wool and nylon fabricsMore
  • buy sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

    sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

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  • buy sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

    sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

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  • buy sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

    sodium 4-hydroxy-3-[(2-methoxy-5-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate

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  • buy Acid Brown 2

    Acid Brown 2

    $0.1/KG EXW

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Disperse Blue 73

CAS No: 12222-78-5

Formula:

Categories: Dyes and Pigments > Dye

Disperse Blue BGL is mainly used for dyeing polyester and its blended fabrics, as well as for dyeing acetate, triacetate and nylon. Suitable for high temperature and high pressure method, hot melt method and carrier method dyeing. The color is bright blue, with excellent fastness and excellent color-matching performance. It is often used to disperse various light, medium and dark colors with dispersed yellow brown 2RFL and dispersed ruby ​​2GFL. The polyester-cotton blended fabric can be dyed inMore

2,9-Bis(4-chlorophenyl)anthra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone

CAS No: 2379-77-3

Formula: C36H16Cl2N2O4

Categories: Dyes and Pigments > Dye

Nickel, 5,5′-(1,2-diazenediyl)bis[2,4,6(1H,3H,5H)-pyrimidinetrione] complexes

CAS No: 68511-62-6

Formula:

Categories: Dyes and Pigments > Dye

Disperse Yellow 23

CAS No: 6250-23-3

Formula: C18H14N4O

Categories: Dyes and Pigments > Dye

Zirconium oxide sulfate (Zr5O8(SO4)2)

CAS No: 62010-10-0

Formula: O4S.O.Zr

Categories: Dyes and Pigments > Dye

C.I. Disperse Yellow 56

CAS No: 54077-16-6

Formula: C21H15N5O2

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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