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
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:71832-85-4
Molecular Formula:C32H24CaCl2N8O14S2
Alias
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Calcium bis[4-[[1-[[(2-Chlorophenyl)Amino]Carbonyl]-2-Oxopropyl]azo]-3-Nitrobenzenesulphonate]
Brief Introduction
It is mainly used for coloring coatings and plastics
CAS:74441-05-7
Molecular Formula:C25H21N7O5
Alias
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4-[[4-[[1,3-Dioxo-1-[(2-Oxo-1,3-Dihydrobenzimidazol-5-Yl)Amino]Butan-2-Yl]Diazenyl]Benzoyl]Amino]Benzamide
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:7550-45-0
Molecular Formula:Cl4Ti
Alias
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Titanium Tetrachloride; Acroseal(R); Titanium Chloride, (T-4)-; Titanic Chloride; Unii-8O3Pje5T7Q; Titanium Chloride (Ticl4); Titanium Chloride (Ticl4), (T-4)-
Brief Introduction
Titanium tetrachloride is the most important titanium halide. It is an important raw material for the production of titanium sponge and titanium dioxide by chlorination. Pure titanium tetrachloride is a colorless, transparent, dense, non-conductive liquid with pungent acid taste, easy to hydrolyze, and generates white smoke in humid air. It dissolves in water and decomposes at the same time. It also dissolves in alcohol and concentrated hydrochloric acid, and is mutually soluble with chloroform and carbon tetrachloride. Titanium tetrachloride is prepared by mixing titanium dioxide, carbon powder and maltose, then coking, adding chlorine above 600 ℃ or chlorinating with chlorinating agent (such as carbon tetrachloride). Titanium tetrachloride is also an important component of ethylene polymerization catalyst. It is used as smoke agent in military and mordant in dye industry.
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