Dyestuff
Pigment
Intermediates
Others
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:6424-85-7
Molecular Formula:C22H16N3NaO6S
Alias
More Information
Acid Blue 277:1; Acid Blue 2Gl; Blue A2G; Acid Blue A 2G; C.I. Acid Blue 40; Acid Blue E 2G; Acid Blue A 2G243; Acid Blue 40 Sodium Salt; Acid Blue Agg; Tectilon Blue; 10-Dioxo-O-Monosodiumsalt; 2-Anthracenedisulfonicacid,-[(4-(Acetylamino)Phenyl)Amino]-1-Amino-9,10-; 2-Anthracenesulfonicacid,4-[[4-(Acetylamino)Phenyl]Amino]-1-Amino-9,10-Dihydro-9,10-Dioxo-,Monosodiumsalt; Acidblue40(C.I.62125); Ci 62125; Acid Blue 40 (C.I.)
Brief Introduction
ACID BLUE 40 is a dark blue powder, soluble in acetone and ethanol, slightly soluble in nitrobenzene, insoluble in benzene and xylene, soluble in water, blue in water, dark brown in concentrated sulfuric acid, and red after dilution. It does not change color in concentrated hydrochloric acid and sodium hydroxide solution. ACID BLUE 40 is suitable for dyeing wool, silk and nylon and direct printing of fabrics. It is also used for leather and paper coloring.
CAS:71501-16-1
Molecular Formula:C12H5KO6S
Alias
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71501-16-1; Potassium 1,3-Dioxo-1H,3H-Naphtho[1,8-Cd]Pyran-6-Sulphonate; 1H,3H-Naphtho[1,8-Cd]Pyran-6-Sulfonic Acid, 1,3-Dioxo-, Potassium Salt; 1,8-Naphthalenedicarboxylic Anhydride -4-Sulpho Potassium Salt; 4-Sulfo-1,8-Naphthalic Anhydride Potassium Salt
Brief Introduction
It is an important raw material for the synthesis of solvent dyes, organic pigments and fluorescent brighteners
CAS:8004-87-3
Molecular Formula:C24H28ClN3
Alias
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Basic Violet 1; N-(4-(Bis(4-(Dimethylamino)Phenyl)Methylene)Cyclohexa-2,5-Dien-1-Ylidene)Methanaminium; Methyl Violet 2B; Kristallviolett; [4-[[4-(Dimethylamino)Phenyl]-[4-(Methylamino)Phenyl]Methylidene]Cyclohexa-2,5-Dien-1-Ylidene]-Dimethylazanium,Chloride; Methyl Violet 6B; [4-[(4-Dimethylaminophenyl)-(4-Methylaminophenyl)Methylidene]-1-Cyclohexa-2,5-Dienylidene]-Dimethyl-Azanium; Pyrokatanium Blue; Aniline Violet; Dahlia Violet B
Brief Introduction
Aniline violet is one of the earliest synthetic dyes, which greatly reduces the cost of purple dyes. The most famous purple dye in ancient times is "shellfish purple" extracted from the conch of bony Snail family. It takes a large number of bony snails to extract a little, and the cost is very high. Purple thus becomes the representative of the upper class social identity. This product is used as a local anti infective and bactericide in medicine. Its aqueous solution (10g / L) is commonly used as purple medicine. It can be used as dye in industry to dye wool, silk and cotton products treated with tannin into purple; Also used for dyeing paper, leather and making ink, printing color, carbon paper, etc.
CAS:102-47-6
Molecular Formula:C7H5Cl3
Alias
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1,2-Dichloro-4-Chloromethyl-Benzene; 3,4-Dichlorobenzyl Chloride; α,3,4-Trichlorotoluene; 1,2-Dichloro-4-(Chloromethyl)Benzene; 3,4-Dichlorophenylmethyl Chloride; Benzene, 1,2-Dichloro-4-(Chloromethyl)-
Brief Introduction
Used as an intermediate in organic synthesis, used in pesticides, medicines, dyes, etc.
CAS:116-75-6
Molecular Formula:C32H30N2O2
Alias
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1,4-Bis(Mesitylamino)Anthraquinone; 1,4-Dimesidinoanthraquinone
Brief Introduction
Used for package, decoration, paint, ink, polyester, nylon, etc.
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