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:135-61-5
Molecular Formula:C18H15NO2
Alias
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3-Hydroxy-N-(2-Methylphenyl)Naphthalene-2-Carboxamide; 2-Hydroxy-3-Naphthoic Acid O-Toluidide; 3-Hydroxy-2'-Methyl-2-Naphthanilide; 3-Hydroxy-N-(O-Tolyl)-2-Naphthamide; Azoic Coupling Component 18; 1-(2',3'-Hydroxynaphthoylamino)-2-Methylbenzene; 2-Naphtho-O-Toluidide, 3-Hydroxy-; 3-Hydroxy-N-(2-Methylphenyl)-2-Naphthalenecarboxamid; Acco Naf-Sol As-D; Acco Naphthol As-D; Acna Naphthol E; Amanil Naphthol As-D; Chromophenol AS-D; _|_; Dyestuff
Brief Introduction
Azoic Coupling Component 18 is mainly used in the production of insoluble azo dyes and in the dyeing and printing of cotton fibers, viscose fibers and some synthetic fibers. It is the main red primer for dyeing cotton fibers. The performance is similar to that of chlorophenol as, so it can be mixed to adjust the shade. Jujube red with red base B and rose red with red base RL. It is also used for dyeing vinylon, viscose fiber, silk and diacetate fiber. As-d is used as a base agent for cotton printing. It can produce orange, red, purple and blue colors with different color bases. It has low affinity to cotton and medium coupling ability. It is also used to make fast pigment and lake pigment.
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Shandong Century Sunshine Technology Co.,Ltd.
≥98.5%
/
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Shandong Andy New Material Co.,Ltd.
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Tech Grade
CAS:20749-68-2
Molecular Formula:C18H6Cl4N2O
Alias
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8,9,10,11-Tetrachloro-12H-Phthaloperin-12-One; Solvent Red 162
Brief Introduction
Used for coloring.
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color strength 100%±2%
/
Tech Grade
25kg
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Carton
CAS:32315-10-9
Molecular Formula:C3Cl6O3
Alias
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Tri-Phosgene; Methanol, Trichloro-, Carbonate (2:1); Trichloromethyl Carbonate; Ditrichloromethyl Carbonate; Bistrichloromethyl Carbonate; BTC; Bis(Trichloromethyl) Carbonate
Brief Introduction
Triphoto gas (BTC), namely, bis (Trichloromethyl) carbonate, is commonly known as solid phosgene, and the chemical formula is c3cl6o3. It is colorless crystal, has the smell of light gas, mainly used as a substitute for phosgene, and is used in medicine, pesticide and organic synthesis, and has better effect than liquid double light gas. The trioptical gas is prepared by the reaction of dimethyl carbonate and chlorine gas. Three light gas at 130 ° C is decomposed around, and the presence of impurities reduces the temperature. There will also be a small amount of decomposition during atmospheric distillation to generate phosgene and double phosgene (Trichloromethyl chloroformate). When chloride exists, the phosgene can produce phosgene safely and quantitatively, which solves the problem that phosgene can not be quantified in the reaction. Triphosgene can produce almost all reactions of phosgene, and can be used as reagents for chloroformylation, chlorination, carbonylation and some polymerization reactions. It can convert primary amine into isocyanate or substituted urea, carboxylic acid into acyl chloride, alcohol into carbonate or aldehyde (with dimethyl sulfate), aldehyde oxime and amide into nitrile, etc.
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CAS:4273-92-1
Molecular Formula:C19H16ClNO4
Alias
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Naphtazol LC; Naphtol As-Lc; Chromophenol AS-LC; Azoic Coupling Component AS-LC; N-(4-Chloro-2,5-Dimethoxyphenyl)-3-Hydroxynaphthalene-2-Carboxamide; 3-Hydroxy-[2]Naphthoesaeure-(4-Chlor-2,5-Dimethoxy-Anilid); C.I. Azoic Coupling Component 23; 3-Oxy-Naphthoesaeure-(2)-(4-Chlor-2.5-Dimethoxy-Anilid); Naphtol As-Lcll; Naphthol-As-Lc; Naphtanilide Lc; Sanatol Lc; N-(4-Chloro-2,5-Dimethoxyphenyl)-3-Hydroxy-2-Naphthamide; 4'-Chloro-3-Hydroxy-2',5'-Dimethoxy-2-Naphthanilide; N-(4-Chloro-2,5-Dimethoxyphenyl)-3-Hydroxy-2-Naphthalenecarboxamide; C.I. 37555; Pigment Organic Azotol O; C.I.Azoic Coupling Component 23; Anarthol As-Lc; Conazoic Bc; Dycosthol As-Lc; _|_; Dyestuff
Brief Introduction
Naphthol AS-LC is a derivative of chromophenol. Naphthol AS-LC is mainly used in the dyeing of cotton, viscose fiber, silk, silk, nylon and polyester. It is generally not used in printing. It is a base agent for orange yellow brown dyeing. It is commonly used in the color development of yellow based GC and orange based GC. It has high affinity for cotton and is an intermediate for the preparation of organic pigments.
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Shandong Century Sunshine Technology Co.,Ltd.
≥98.5%
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Shandong Andy New Material Co.,Ltd.
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Tech Grade
CAS:461-58-5
Molecular Formula:C2H4N4
Alias
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N-Cyanoguanidine; Dicyanodiamide; Dicyandiamide(Cyanoguanidine); DCD; 1-Cyanoguanidine; 2-Cyanoguanidine; Cyanoguanidine; Cyanoguanidine (Metformin Related Compound A); Cyanoguanidine Metformin Related Compound A USP; Dicyanodiamide (Cyanoguanidine); DCDA; Dicyandiamide CAS no 461-58-5; CAS no 461-58-5
Brief Introduction
Cyanoguanidine is a guanidine in which one of the amino hydrogens of guanidine itself is substituted by a cyano group. It is used in the manufacture of fertilizers, pharmaceuticals, explosives, oil well drilling muds, and dyestuffs. It has a role as a curing agent, a flame retardant, a fertilizer, an explosive and a nitrification inhibitor. It is a member of guanidines and a nitrile.
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