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:7446-11-9
Molecular Formula:O3S
Alias
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Schwefeltrioxid; Sulfuric acid Anhydride; SO3; Sulphur Trioxide; Sulfan; Sulfur Oxide (SO3); Sulfuric Anhydride; Sulfuric Oxide; Sulfan(R); Sulfur(VI) Oxide; Oxosulfane Dioxide; Sulfur(Vi) Trioxide
Brief Introduction
It is mainly used for sulfonation and sulfation of organic compounds. It is widely used as reactant in the production of surfactant and ion exchange resin. It is also used in the synthesis of sulfonamides. It is used for the production of dye intermediates and the refining of petroleum lubricating fractions.
CAS:769-92-6
Molecular Formula:C10H15N
Alias
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Butylaniline; P-Tert-Butylaniline; Para-Tert-Butylaniline
Brief Introduction
It is mainly used in the synthesis of dye intermediates, plastic and rubber additives and other organic chemical products.
CAS:77497-97-3
Molecular Formula:C24H25NO5S
Alias
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(S)-1,2,3,4-Tetrahydro-3-Isoquinoline-Carboxylic Acid Benzyl Ester Ptsa Salt; (S)-3-Benzyloxycarbonyl-1,2,3,4-Tetrahydroisoquinolinium P-Toluenesulfonate
Brief Introduction
It can be used as medicine, pesticide, dye and other intermediates.
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.
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.
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