Intermediates
Cationic Dyes
Pigment Black
Sulfur Dyes
Ingrain Dyes
Others
Pigment Orange
Solvent Dyes
Pigment
Vat Dyes
Dye Intermediates
Pigment Brown
Dyestuff
Pigment Violet
Dispersive Dyes
Other Dyes
Pigment Red
Pigment Yellow
Metallic Pigment
Pigment White
Reactive Dyes
Acid Dyes
Direct Dyes
Pigment Green
Basic Dyes
Nitrogen Compounds
Pigment Blue
Pearlescent Pigment
Alias
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Sulfamamide; Amino Sulfone; Amidosulfamic Acid; Sulfonylamide; Sulfuric Diamide; Sulfamid; Sulfuryl Amide; Sulphamide; Aminosulfonamide; Sulfuryl Amine; Suleamide; Diamidodioxidosulfur
Brief Introduction
This product is mainly used in the manufacture of medicine, pesticides, dyes, etc. This product can be used as the intermediate of famotidine. Famotidine is a histamine H2 receptor antagonist, which can inhibit gastric acid secretion. It is suitable for gastric and duodenal ulcer, reflux esophagitis, upper gastrointestinal bleeding and so on.
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.
Alias
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Sulfuric Acid; Sulfuric acid Fuming; Oleum Iodisum; Fuming Sulfuric acid
Brief Introduction
Used to make chemicals, dyes, explosives and in petroleum refining.
Alias
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6-Aminonaphthalene-1-Sulfonic Acid; 1-Naphthalenesulfonic Acid, 6-Amino-; 6-Azanylnaphthalene-1-Sulfonic Acid; 6-Amino-1-Naphthalenesulfonic Acid; Dahl'S Acid; 2-Naphthylamine-5-Sulfonic Acid; Beta-Naphthylamine-5-Sulfonic Acid; 2-Aminonaphthalene-5-Sulfonic Acid
Brief Introduction
Used for preparing acid dyes.
CAS:81-06-1
Molecular Formula:C10H9NO3S
Alias
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1-Aminonaphthalene-2-Sulfonic acid; 1-Amino-2-Naphthalenesulfonic ACID; 2-Naphthalenesulfonic acid, 1-Amino-; 1-Aminonaphthalene-2-Sulphonic acid; 1.4-Naphthylaminsulfosaure; 1,2-Naphthylaminesulfonic acid; .Alpha.-Naphthylamine-2-Sulfonic ACID
Brief Introduction
1-Naphthylamine-2-sulfonic acid is mainly used as dye intermediate.
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