Dyestuff
Pigment
Intermediates
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Nitrogen Compounds
Reactive Dyes
Sulfur Dyes
Acid Dyes
Direct Dyes
Dispersive Dyes
Vat Dyes
Ingrain Dyes
Basic Dyes
Cationic Dyes
Other Dyes
Dye Intermediates
Pigment White
Pigment Red
Pigment Blue
Pigment Green
Pigment Violet
Pigment Black
Pigment Yellow
Pigment Brown
Pigment Orange
Metallic Pigment
Pearlescent Pigment
Solvent Dyes
CAS:3326-32-7
Molecular Formula:C21H11NO5S
Alias
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5-Isothiocyanatofluorescein; Fluorescein-5-Isothiocyanate; Fluorescein 5(6)-Isothiocyanate; 5-FITC; Fluorescein Isothiocyanate Isomer I; 5-Fluorescein Isothiocyanate; FITC-I; FITC
Brief Introduction
It is a protein fluorescent labeling reagent, which is used for rapid identification of pathogens, dyes and metabolites by fluorescent antibody technology.
CAS:3618-63-1
Molecular Formula:C20H15N4NaO5S
Alias
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Eriochrome Red B; Superchrome Red Ecb; Chrome Red; Acid Chrome Red; Fenakrom Red B; Ci No 18760; 1-Naphthalenesulfonic Acid, 4-[2-(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Diazenyl]-3-Hydroxy-, Sodium Salt (1:1); Chrome Fast Red B; Ci 18760; 1-Naphthalenesulfonicacid,4-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-3-Hydroxy-,Monosodiumsalt; Eriochromered; Acid Chrome Bordeaux Bn
Brief Introduction
Used for wool, silkworm and its fabric dyeing and printing, and also used for nylon and its blend fabrics. The wool stained products were subjected to UV light, there was a change in color, with a darker purple color stained with the back vector method and a wine red color stained with the front vector method
CAS:517-28-2
Molecular Formula:C16H14O6
Alias
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h(a)Ematine; Haematoxylin(RG); Natural Black 1; Haematoxylin; Bematoxylin; Hydroxybrazilin; Homaeoxylin; Hematoxylin; Hematoxylin Hydrate; Natural Black 1 Hydrate; Hematoxilina
Brief Introduction
Haematoxylin is a natural product found in Haematoxylum brasiletto and Haematoxylum campechianum with data available.
CAS:574-93-6
Molecular Formula:C32H18N8
Alias
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Pigment Blue 15:3; Monastral Blue; Peacaline Blue; Peacoline Blue; Permaline Blue; 29H,31H-Phthalocyanine
Brief Introduction
The industrial value of Metallophthalocyanine is not very good. It was used as a green light blue variety in the early years, and later it has been β- Type C is replaced by CuPc. Of the five forms, it's just α- Type has certain value, such as α- Like CuPc, it is transformed into stronger green light in organic solvent, and its dispersibility and anti flocculation property are not ideal. The pigment is mainly used in acrylic metal decorative paint and plastic coloring, but the thermal stability is not as good as that of plastic α- or β- CuPc is good.
CAS:115-39-9
Molecular Formula:C19H10Br4O5S
Alias
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3',3'',5',5''-Tetrabromophenolsulfonephthalein; 2,6-Dibromo-4-[3-(3,5-Dibromo-4-Hydroxyphenyl)-1,1-Dioxo-2,1Lambda6-Benzoxathiol-3-yl]Phenol; Bromphenol Blue Sultone Form; Phenol, 4,4'-(3H-2,1-Benzoxathiol-3-Ylidene)bis[2,6-Dibromo-, S,S-Dioxide; 3',3'',5',5''-Tetrabromophenolsulfonphthalein; Bromophenol blue (BPB); BPB; Albutest; Tetrabromphenol Blue; Bromo dye
Brief Introduction
Bromophenol blue is colorless or light rose red fine crystals. It is mainly used as an acid-base indicator, the pH discoloration range is 3.0 to 4.6, and the color changes from yellow to green to blue-violet.
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