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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

C.I. Sulphur Brown 4

CAS No: 1326-90-5

Categories: Dyes and Pigments > Dye

The vulcanized dark brown GN is mainly used for dyeing cotton, hemp, viscose fiber and its fabrics, and also for the dyeing of vinylon and vinyl cotton blended fabrics, with poor level dyeing. It is also used for dyeing dark brown.More

Basic Blue 47

CAS No: 12217-43-5

Formula: C23H21N3O2

Categories: Dyes and Pigments > Dye

Cationic Blue 3RL is suitable for dyeing acrylic fiber and diacetate fiber. It can be used for direct printing of acrylic fiber, diacetate fiber, and silk fabrics, and it can also be used for other colorants with tin chloride as a discharge agent. It can also be dyed with cationic golden color and cationic red, which has good fastness to sunlight and does not require bright and deep color. Poor dyeing.More

C.I. Azoic Diazo Component 121

CAS No: 12216-86-3

Categories: Dyes and Pigments > Dye

The red base KL is mainly used for dyeing cotton and printing cotton cloth, but also for dyeing viscose fibers. Coupling with Naphthol AS-BS to dye pink. The coupling force is medium and the coupling speed is slow.More

C.I. Basic Blue 53

CAS No: 11075-20-0

Categories: Dyes and Pigments > Dye

Cationic Violet 3BL is mainly used for acrylic dyeing, and the shade is red with heavier blue. It is also used for the dyeing of diacetate fiber and acrylic fiber and the direct printing of diacetate fiber fabric.More
  • buy N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

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  • buy N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

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  • buy pigment red 242

    pigment red 242

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  • buy N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

    N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]

    $0.1/KG EXW

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Bleomycin B2

CAS No: 9060-10-0

Formula: C55H84N20O21S2

Categories: Dyes and Pigments > Dye

Acid Red 9

CAS No: 8003-59-6

Formula: C20H14N2O4S.Na

Categories: Dyes and Pigments > Dye

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[2-(2-sulfophenyl)diazenyl]-, sodium salt (1:2)

CAS No: 6360-03-8

Formula: C16H13N3O7S2.2Na

Categories: Dyes and Pigments > Dye

C.I. Acid Brown 97

CAS No: 61901-18-6

Categories: Dyes and Pigments > Dye

258 Dyes and Pigments Suppliers

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C.I. Solvent Blue 48

CAS No: 61711-30-6

Formula:

Categories: Dyes and Pigments > Dye

2-[2,4-Bis(1,1-dimethylpropyl)phenoxy]-N-(3,5-dichloro-2-hydroxy-4-methylphenyl)butanamide

CAS No: 31037-84-0

Formula: C27H37Cl2NO3

Categories: Dyes and Pigments > Dye

C.I. Vat Blue 19

CAS No: 1328-18-3

Formula:

Categories: Dyes and Pigments > Dye

C.I. Sulphur Blue 15

CAS No: 1327-69-1

Formula:

Categories: Dyes and Pigments > Dye

  • buy 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

    2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

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  • buy 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

    2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

    Inquiry
  • buy 2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

    2-Naphthalenesulfonic acid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]-, reaction products with sodium sulfide (Na2(Sx))

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C.I. Acid Blue 72

CAS No: 12219-17-9

Formula:

Categories: Dyes and Pigments > Dye

C.I. Solvent Red 151

CAS No: 114013-41-1

Formula:

Categories: Dyes and Pigments > Dye

(4-methylphenyl)methyl thiocyanate

CAS No: 18991-39-4

Formula: C9H9NS

Categories: Dyes and Pigments > Dye

DIRECT BLUE 202

CAS No: 107043-92-5

Formula:

Categories: Dyes and Pigments > Dye

BrC=1C=C(C=CC=1)C1=CC=CC=2OC3=C(C=21)C=CC=C3

CAS No: 2229864-78-0

Formula: C18H11BrO

Categories: Dyes and Pigments > Dye

5,15-DIPHENYL-21H,23H-PORPHINE

CAS No: 22112-89-6

Formula: C32H22N4

Categories: Dyes and Pigments > Pigment

5,15-Diphenylporphyrin (cas# 22112-89-6) is a useful research chemical.More

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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